What to Wear When It Is 45 Degrees and Windy: Fall Outfits That Hold Up

November 4, 2026

45 degrees is not the problem, the wind is

A still 45-degree day and a windy 45-degree day are different climates wearing the same number. Wind strips the thin layer of warmed air your clothing traps, and it finds every gap: the open jacket front, the bare ankle, the scarf you meant to bring. Dressing for the number alone is why people end up cold in an outfit that looked warm enough in the mirror.

The working principle for a windy 45: close the gaps first, add bulk second. A sealed mid-weight outfit beats an open heavy one, every time.

The base outfit, sealed

Start with trousers, not a skirt, unless the skirt comes with genuinely thick tights and boots that meet it: at 45 with wind, bare or thinly covered legs are where the day is lost. Closed shoes, no gap at the ankle. On top, a fine knit under a jacket that actually fastens, with the knit tucked or long enough that the waistband line is not an open channel.

The windproof layer does the heavy lifting. A jacket with a real front closure, a collar that can stand up, and cuffs that close at the wrist turns a mid-weight outfit into a warm one. Fashion jackets that hang open are for the still version of this temperature.

The three accessories that are not accessories

A scarf at 45 and windy is equipment. The neck is the largest gap in most outfits, and sealing it changes the whole experience of the day. Wrap it to fill the jacket's neckline rather than draping it as decoration, and the difference is immediate. Gloves are the second piece of equipment; wind finds hands in pockets eventually, and pockets are a bad long-term plan.

Third, a hat or ear coverage if you will be out longer than a dash between doors. These three pieces weigh almost nothing in a bag and decide whether the outfit works at the bus stop, not just at the front door.

What to skip on a windy day

Skip wide, loose hems that act as sails and wrap around legs, skip the open cardigan as an outer layer, and skip hair worn loose if you have any choice in the matter; none of these are moral failings, they are just how a windy day taxes an outfit. Also skip the single heavy coat over a t-shirt: one layer means one failure point, and a mid-weight two-layer system adjusts when the wind drops at noon and you are suddenly overdressed indoors.

Check the forecast for the wind figure, not just the temperature, before you dress. At 45 degrees, the wind speed is the outfit decision.

Related reading: WeatherWear Weekly and Answers.

Frequently asked questions

What should I wear in 45 degree windy weather?

Trousers or thick tights with boots, closed shoes, a fine knit under a jacket that fastens properly, and a scarf wrapped to seal the neckline. Closing the gaps matters more than adding bulk, because wind works by stripping trapped warm air.

Is a heavy coat enough for 45 degrees with wind?

A heavy coat over a single thin layer has one failure point and no adjustability. A mid-weight two-layer outfit with sealed gaps, scarf, and gloves is warmer in wind and adapts when conditions ease during the day.

Why do I feel colder than the temperature suggests?

Wind chill: moving air removes the warmed air layer your clothes trap against your body, so exposed or loosely covered skin loses heat much faster. The temperature reads 45; your outfit experiences something colder.

Can you wear a skirt at 45 degrees and windy?

You can with genuinely thick tights and boots that meet the hem, but a wide or loose skirt fights the wind all day. Trousers are the lower-effort choice, and most people who try both in the same week settle on trousers.