Fall in Jackson Hole runs on two clocks: a frosty morning and a sunny, mild afternoon, sometimes with rain or the first snow thrown in. That's why I pack layers rather than one heavy outfit. Fall there typically begins in early September, with nights dropping toward freezing and the weather growing less predictable through October. The twenty outfits below cover scenic drives, wildlife tours, easy hikes, shopping around Town Square and relaxed dinners. Each one uses sturdy shoes, layers you can peel off and the deep autumn colors that sit naturally against aspens and sagebrush. Sporty, classic or Western, there's a version here for how you like to dress.
Frost at Breakfast, Sun by Lunch at 6,000 Feet
The town of Jackson sits a little over 6,000 feet up, and that elevation shapes how you dress. The air is dry, the sun is strong even when it feels cool, and once the sun drops behind the Tetons the temperature falls fast. September afternoons are often in the 60s Fahrenheit with mornings near freezing; by October, highs are commonly in the 50s or lower and nights well below freezing. Those are typical ranges rather than promises, and a cold front can change everything in a day.
I dress for that swing with three layers that each do one job:
- Base layer: merino or a synthetic knit next to the skin, because it moves sweat away and stays warm when damp. Cotton tees are fine for town, not for trails.
- Middle layer: a fleece, sweater, flannel or vest, for warmth you can pull off in the car or a shop.
- Outer layer: a waterproof shell for rain and wind, or a puffer once snow is possible.
Pack sunglasses and sunscreen even for cold days, plus lip balm, because the dry air cracks lips within a day or two.
1. Jackson Hole Fall Airport Outfit
Travel day is about layers you can shed on a warm plane and put back on when you step out into thin, cool air. I'd wear thick, matte black leggings with a high waist, a soft white tee and an oversized camel cardigan. Clean leather sneakers get you through security, and the ankle boots ride in the suitcase. A light quilted vest packs flat and goes on after landing. A roomy canvas tote, sunglasses and a neutral cap finish it. Every piece adjusts on its own, so it suits most bodies, and you can go straight from the terminal to lunch or a grocery run in town.
2. Jackson Hole Fall Town Square Outfit
For a day around Town Square, I like straight-leg jeans with a cream cable-knit sweater and a brown suede jacket. It's casual enough for walking between shops and fits the town's Western mood without trying too hard. Dark or medium-wash denim with a little stretch, plus pointed ankle boots on a low block heel, suit the boardwalks. A structured crossbody keeps your hands free, and turquoise earrings add a quiet regional nod. When the afternoon warms, carry the jacket and let the cable knit stand alone. Suede and wet snow don't mix, so if the sky looks heavy, swap in a wool jacket. It looks great in pictures under the antler arches.
3. Jackson Hole Fall Hiking Outfit
I judge trail clothes by what happens when you sweat on the climb and then stop at a cold overlook. Start with moisture-wicking leggings or straight hiking pants and a fitted synthetic or merino base layer. A zip-front fleece in rust or sage goes over it, then a packable waterproof shell. Supportive hiking boots with a grippy sole matter on damp, rocky or lightly snowy paths. Wool-blend socks prevent the clammy feeling cotton socks give within an hour. Gloves and a knit beanie live in the daypack for the overlook. Skip the cotton sweatshirt, because once it's damp it stays cold. This is the set I'd wear for easy trails and lakeside walks.
4. Jackson Hole Fall Wildlife Tour Outfit
Dawn wildlife tours are colder than anything else you'll do, because you spend most of the time standing still at a pullout while the sun is barely up. I layer fleece-lined leggings, a breathable thermal top and a long flannel shirt, then a hip-length lightweight puffer that holds warmth without stiffening your arms when you lift binoculars. Waterproof lace-up boots handle wet roadside grass. Add thick socks, a knit beanie and touchscreen gloves so you can use a camera without baring your fingers. Wear the crossbody under the jacket. Forest green, brown and charcoal hide dust and don't flash brightly against the landscape.
5. Jackson Hole Fall Horseback Riding Outfit
Riding clothes need to be secure, flexible and snag-free. I'd choose dark straight-leg jeans with some stretch, since stiff denim rubs at the inner knee in the saddle. Tuck in a chambray shirt and add a plaid wool-blend overshirt or a canvas ranch jacket. Boots need a defined heel that stops the foot sliding through the stirrup and a fairly smooth sole; chunky platforms and deep lugs are poor choices. Always follow the outfitter's footwear rules. A leather belt, stud earrings and gloves for a cold start finish it. Tie long hair back and leave dangling jewelry at the hotel. A felt hat is fine before and after the ride, but wear whatever helmet the stable requires.
6. Jackson Hole Fall Scenic Drive Outfit
Long drives are where stiff clothes turn uncomfortable, so I pick pieces that bend at the hip. Relaxed dark-wash jeans with a soft waistband, a ribbed long-sleeve top and a brushed plaid shacket are my base. Cushioned Chelsea boots slip on and off at every pullout. A quilted vest goes over the shacket on a cold morning or replaces it once the car warms up. Add sunglasses, a compact camera bag and a wide scarf in a warm neutral. Avoid stiff outerwear that bunches behind your back against the seat. It feels nearly as relaxed as loungewear, which you'll appreciate on a full day of Grand Teton overlooks.
7. Jackson Hole Fall Dinner Outfit
Dinner in town means polished comfort rather than formal dress, and I like to match that. Black straight-leg jeans, a silky ivory blouse and a tailored brown leather or faux-leather blazer is the outfit I'd reach for. Black ankle boots with a stable block heel, a small structured bag and understated gold jewelry finish it. The cold walk back is the part people forget, so I add a thin thermal camisole under the blouse; it's invisible and changes everything. Burgundy, dark teal or copper can replace the ivory if you want color. Leave the blazer open, or belt the jeans to mark the waist. It's easy to adjust for petite, tall or curvy figures.
8. Jackson Hole Fall Sweater Dress Outfit
A ribbed midi sweater dress is one piece that handles lunch, shopping or an early dinner. Camel, chocolate or deep olive suit the setting. Belt it with a medium-width leather belt if you like a waist, and put a cropped suede jacket over the top to balance the long hem. Knee-high boots should meet or slip under the hem so no cold strip of leg shows, and wool tights cover the rest on a frosty day. Ribbed knit stretches out of shape if it's hung, so fold it in the suitcase. A shoulder bag, small hoops and a felt rancher hat finish it. Straight cuts look relaxed; wrap or belted cuts give more definition.
9. Jackson Hole Fall Denim Jacket Outfit
A denim jacket on its own won't keep you warm at altitude, so I use it as the top of a layer stack. Go slightly oversized so a fitted black turtleneck fits underneath, and if the temperature drops, slide a lightweight puffer vest in between. Olive utility pants and brown lug-sole boots make it practical for uneven sidewalks and gravel stops. One Western detail is enough: a tooled-leather belt or a compact saddle bag, not both plus a hat and fringe. Roll the pant hems once for a clean break above the boot, or leave them full length for warmth. It's a daytime outfit for sightseeing and casual meals.
10. Jackson Hole Fall Flannel Outfit
A soft flannel shirt becomes a whole outfit once you add a fitted thermal tee, black jeans and weather-resistant Chelsea boots. I wear it buttoned with a half-tuck when I want a waist, or open as a light jacket. A tan quilted vest goes over it when the temperature drops. Keep the palette to cream, rust, forest green or navy so the plaid has room to breathe. A leather crossbody, small silver earrings and a beanie keep it from looking overstyled. A longer curved hem gives more hip coverage, while a slightly cropped cut keeps petite proportions in balance. Brushed flannel pills where a bag strap rubs, so switch shoulders now and then. It's right for coffee runs and evenings around a firepit.
11. Jackson Hole Fall Cowboy Boot Outfit
Cowboy boots look modern when the rest of the outfit stays plain. Pair brown or black boots with bootcut jeans and a fitted mock-neck sweater in cream or warm gray, then add a cropped barn jacket or suede blazer that ends near the top of the hips. The jean length is what I check first: it should skim the boot shaft and rest on the foot, not stack up or drag behind the heel. A leather belt with a simple buckle and a structured tote finish it. A denim midi can replace the jeans if you prefer skirts. New cowboy boots are stiff, so wear them around the house for a week or so before the trip. They suit shopping, gallery visits and live music.
12. Jackson Hole Fall Puffer Vest Outfit
A puffer vest keeps your core warm while leaving your arms free, which is exactly what a cold morning that turns mild needs. Olive, camel or black over a striped long-sleeve tee and straight blue jeans is my easy version. Waterproof hiking-style sneakers or low lace-up boots give it a sporty finish. Add a light neck scarf, a crossbody and a neutral cap. Size the vest with a sweater under it, though it should still follow your shape rather than box you in. Petite figures usually do better with a waist-length vest; a longer one covers more. Carry a rain shell if you're heading to higher elevations.
13. Jackson Hole Fall Leather Jacket Outfit
A chocolate or black leather jacket over a soft gray sweater and clean dark jeans gives a sharper mountain-town look. I make sure the jacket closes over the sweater without straining across the shoulders, since leather doesn't give much. Lug-sole ankle boots, a woven crossbody and small metal hoops finish it. A silk scarf tied loosely brings rust or forest green near the face. Skip heavily distressed jeans here. On colder evenings, add a thermal under the sweater and wool socks in the boots. Leather blocks wind well but isn't insulated, so treat it as an evening-in-town jacket, not a trail one. Breweries, galleries and evening walks suit it.
14. Jackson Hole Fall Corduroy Outfit
Corduroy adds warmth and texture without the weight of heavy winter fabric. I'd pair high-rise brown cords with a cream henley and an olive field jacket. Straight or gently flared legs work with both ankle boots and Western boots. If brown pants feel hard to style, try burgundy, dark green or navy and keep the rest neutral. A patterned scarf, a leather shoulder bag and stud earrings finish it. Tuck the henley at the front to mark the waist or leave it loose. Corduroy wears shiny at the knee and seat over time, so turn it inside out to wash. The earthy palette sits right next to golden aspens and rustic timber buildings.
15. Jackson Hole Fall Midi Skirt Outfit
A midi skirt works here only when everything around it is warm and grounded. A flowing printed skirt in rust or a dark floral with a fitted merino sweater is my starting point, plus a cropped denim or suede jacket to keep the proportions balanced. Knee-high leather boots and opaque tights protect your legs once the sun drops. Wind is my main caution: light bias-cut skirts lift easily, so on a gusty day I'd choose a heavier A-line with more fabric through the hips. Leave delicate shoes behind, since gravel and damp pavement chew them up. A crossbody and small earrings finish it for a slow lunch or gallery browsing.
16. Jackson Hole Fall Leggings Outfit
Leggings look polished when every piece over them has structure. Start with thick black leggings and a fitted mock-neck base layer, add an oversized plaid button-down, then top it with a long quilted coat or a tailored utility jacket. Leather Chelsea boots look sharper than running shoes, and tall socks add hidden warmth. A structured crossbody and simple sunglasses finish it. The outer layer sets the proportions: a mid-thigh jacket suits a petite frame, while taller people can carry a longer coat. I'd wear it for travel days, relaxed breakfasts and scenic drives when comfort comes first.
17. Jackson Hole Fall Rainy Day Outfit
Mountain drizzle is cold drizzle, so a rainy-day outfit has to stay warm even when it gets damp. I wear water-resistant black pants, a thin merino sweater, which keeps its warmth when slightly wet, and a plaid fleece shirt, then a waterproof hooded shell in olive or navy sized to close over both. Waterproof ankle boots with textured soles and wool-blend socks keep feet comfortable. A zippered crossbody holds the essentials, and a compact umbrella helps in town. Put a beanie and gloves in the bag. Leave suede shoes and long wide-leg hems at the hotel, since both soak up water.
18. Jackson Hole Fall Early Snow Outfit
An early snowfall needs real insulation, not just one more autumn layer. I start with thermal leggings or fleece-lined pants and a moisture-wicking long-sleeve top, then a chunky wool-blend sweater under a water-resistant puffer that covers the hips. Insulated waterproof boots, thick socks, gloves and a lined beanie protect the parts that get cold first. Wrap a large scarf neatly so the coat still zips. A small backpack beats a shoulder bag when paths are slick, because it keeps both arms free for balance. Keep the inner layers light so you can open the coat indoors without overheating. It's the outfit for town walks, scenic stops and snowy photos.
19. Jackson Hole Fall Western Dress Outfit
A long-sleeve Western-inspired midi dress feels connected to the place without becoming a costume. Look for a subtle floral, a tiered skirt or a defined waist in burgundy, navy or rust. Tall cowboy boots and a cropped suede jacket bring warmth and structure. A leather belt adds shape if the dress is loose; skip it if the dress already fits at the waist. A small saddle bag, delicate earrings and a felt hat finish it, with tights underneath on cold mornings. My rule is one statement detail per outfit: fringe, bold embroidery or a big buckle, never all three. It's lovely for lunch, family photos or a special dinner.
20. Jackson Hole Fall Family Photo Outfit
For photos, I coordinate earth tones across the family instead of matching everyone. For the woman, a cream midi knit dress with tall brown boots and a camel wrap coat, plus a rust scarf, subtle gold jewelry and a structured leather bag. Dark jeans, a cream sweater and a suede jacket work just as well if a dress doesn't suit you or the location. Fitted layers show your shape without limiting movement on uneven ground. Skip tiny, high-contrast prints, which can shimmer oddly on camera. Cream, camel, olive, rust, navy and chocolate all sit naturally against mountains and golden leaves. Layer tights and thermals underneath and you'll stay warm through a full outdoor session.
Western Touches That Don't Read as Costume
Jackson leans Western, and it's natural to want a nod to that. The outfits that look right in town tend to use one or two Western pieces with ordinary clothes around them. These are the rules I follow:
- Choose one hero piece: cowboy boots, a felt hat, a tooled belt or a fringed jacket. Keep everything else to plain denim and knits.
- Pick muted, worn-in leathers over glossy new ones. Brown, tan and oxblood look lived-in; bright colors look bought for the trip.
- A felt hat has to fit snugly enough to stay on in wind. A loose one spends the day in your hand.
- Turquoise looks best in small doses, like a ring or simple earrings rather than a full set.
Footwear for Gravel Pullouts and Boardwalks
A Jackson Hole day happens on mixed ground: wooden boardwalks in town, gravel at viewpoints, wet grass at wildlife pullouts and rocky dirt on short trails. I'd pack two pairs that cover all of it. A waterproof hiking boot or trail shoe with deep tread handles trails, snow and wet mornings. A leather ankle or Chelsea boot, or broken-in cowboy boots, covers town and dinner.
Suede looks the part but stains on wet snow and picks up gravel dust, so save it for dry days. Whatever you bring, wear it on several real walks before the trip. A blister on day one makes every overlook after it feel twice as far.
Pack for Frost, Plan for Sun, Then Add the Boots
Dressing for Jackson Hole in fall comes down to mountain practicality with a little Western character. Build every look around comfortable shoes and layers that carry you from a frosty morning into a mild afternoon. Jeans, sweaters, flannels, vests, a waterproof jacket and ankle boots make the foundation, while suede, cowboy boots and earthy colors bring the local feel. Check the forecast close to departure, especially later in the season, and keep gloves and a packable jacket within reach. Packed this way, you can hike, sightsee, eat out and take photos without overpacking or giving up your own style.
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