Beige coat, navy quarter zip & grey pants
$448For cold days, about 25–40°F · Smart casual · 4 pieces from $50
Men's 40 degree weather outfits
What to wear in 40 degree weather: a wool coat, puffer or lined jacket over a sweater or flannel, jeans or chinos, and leather boots or sneakers. Layer so you can take one off indoors. 839 complete looks, each with why it works.
By Ivan Kachur · Updated October 2026 · What to wear in 40 degree weather
Warmest looks
Cream jacket, black sweater & black pants
$407For cold days, about 25–40°F · Smart casual · 4 pieces from $50
Navy coat, brown turtleneck & khaki pants
$836For cold days, about 25–40°F · Smart casual · 4 pieces from $120
Blue wool coat, grey sweater & beige pants
$457For cold days, about 25–40°F · Smart casual · 4 pieces from $39
Navy wool coat, beige sweater & green pleated pants
$1,724For cold days, about 25–40°F · Smart casual · 4 pieces from $268
Wool coat, cream knit polo & charcoal trousers
$1,524For cold days, about 25–40°F · Work · 4 pieces from $268
Under $300 · 251 looks
With boots
What to wear in 40 degree weather
What to wear by temperature
- 30°F and below
- A down coat or parka, a heavy knit, lined boots, a hat, gloves and a scarf. Winter outfits
- 40°F
- A wool coat or light puffer over a sweater, full-length pants and closed boots.
- 50°F
- One light layer, like a trench or a leather or denim jacket, over a tee or a light knit, with closed shoes. 50 degree weather outfits
- 60°F
- A long-sleeve top or a light knit, and a jacket for the evening. Fall outfits
Wind or rain make any of these feel a rung colder: dress for the one below.
Is 40 degree weather coat weather?
Yes. At 40°F a sweater and a light jacket won't keep you warm for long outdoors, especially in wind or rain. You want a real coat: a wool coat, a lined parka or a light puffer, with a knit underneath. You don't need your heaviest winter gear yet, though: save the long down coat and the snow boots for when it drops below freezing.
What layers work best at 40°F?
Three thin layers beat one thick one: a tee or long-sleeve top, a sweater or flannel, and a coat. Indoors you take the coat off and still look dressed; outdoors the air between the layers keeps you warm. A scarf adds more warmth for its size than anything else, and a beanie earns its place on windy days.
Does wind or rain change what I should wear?
A lot. A windy 40°F day feels close to freezing, so choose a coat that blocks wind (a puffer or a dense wool) and close the collar with a scarf. On a wet day, a water-resistant parka or a trench over a knit is better than wool, which soaks up rain. Rain also decides the shoes: leather boots instead of suede or canvas.
What should men wear in 40 degree weather?
A wool overcoat, a lined chore coat or a light puffer over a sweater or flannel, with jeans or chinos and leather boots. On a dry day, leather sneakers work too. A quarter zip under the coat is an easy warm layer that also looks fine in the office.
How do I dress for a day that starts at 40°F and warms up?
Dress for the morning and plan to carry the coat. Wear a layer under it that works on its own, like a sweater over a shirt or a cardigan over a tee, and choose a coat you can fold over an arm or a bag. Boots are still right: the sidewalks stay cold and often wet well after the air warms up.
Questions people ask
Is 40°F cold?
Yes, for most people. It's cold enough for a coat, full-length trousers and closed shoes, and cold enough that wind or rain make it feel close to freezing.
Can I wear a leather jacket at 40°F?
Only with a warm layer underneath, like a hoodie or a thick sweater, and for short times outdoors. For a long day outside, a wool coat or a puffer is warmer.
Can I wear sneakers in 40 degree weather?
On dry days, yes, with warm socks: leather or suede sneakers are better than mesh. In rain, wear boots.
Should I wear a puffer jacket at 40°F?
A light or packable puffer is ideal at 40°F; a heavy down parka will feel too warm unless it's windy or you'll be standing still outside.
All looks
839 looks
Filter by brand in searchBlack puffer jacket, pink tee & brown pants
$292For cold days, about 25–40°F · Everyday · 4 pieces from $25
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Cream puffer jacket, black hoodie & blue pants
$280For cold days, about 25–40°F · Weekend · 5 pieces from $35
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Navy corduroy jacket, green knit polo & taupe pants
$194For cold days, about 25–40°F · Smart casual · 4 pieces from $36
Would you wear it?
Blue puffer jacket, top & pants
$346For cold days, about 25–40°F · Everyday · 4 pieces from $49
Would you wear it?
Beige jacket, green knit polo & khaki pants
$264For cold days, about 25–40°F · Smart casual · 4 pieces from $50
Camel suede jacket, navy quarter zip & grey pants
$338For cold days, about 25–40°F · Smart casual · 4 pieces from $50
Black jacket, green sweatshirt & jeans
$731For cold days, about 25–40°F · Weekend · 4 pieces from $53
Navy barn jacket, white rugby shirt & navy pants
$810For cold days, about 25–40°F · Smart casual · 4 pieces from $118
Plaid wool coat, sweater & navy pants
$776For cold days, about 25–40°F · Smart casual · 4 pieces from $75
Blue jacket, white tee & grey pants
$415For cold days, about 25–40°F · Everyday · 4 pieces from $37
Black jacket, blue tee & cream cargo pants
$590For cold days, about 25–40°F · Everyday · 4 pieces from $50
Jacket, shirt & green pants
$498For cold days, about 25–40°F · Work · 4 pieces from $100
Blue puffer jacket, tee & grey pants
$503For cold days, about 25–40°F · Weekend · 5 pieces from $45
Green jacket, brown top & khaki pants
$696For cold days, about 25–40°F · Weekend · 4 pieces from $35
Taupe wool coat, burgundy sweater & brown pants
$869For cold days, about 25–40°F · Smart casual · 4 pieces from $138
Coat, olive flannel & charcoal corduroy pants
$488For cold days, about 25–40°F · Work · 4 pieces from $100
Black barn jacket, white rugby shirt & brown pants
$624For cold days, about 25–40°F · Smart casual · 4 pieces from $80
Olive puffer jacket, olive tee & brown pants
$356For cold days, about 25–40°F · Everyday · 4 pieces from $35
How these men's 40 degree weather outfits come together
Counted from 36 of these looks.
The pieces that come up most
- On top
- Knitwear or t-shirts & tops
- Bottoms
- Pants or jeans
- Shoes
- Sneakers or boots
Colors that work
Cream, navy, brown and grey come up most often across these looks, so they make an easy base to build on.
What a complete look costs
Most whole outfits here cost between $298 and $624; the typical one is $406. 26 include a piece on sale. Swap any piece to change the total.
Brands in these looks
Most pieces come from Jachs NY, Thursday Boots, TOMS, Katin and Buck Mason. Each look checks out on the stores' own sites, one store at a time.