What to Wear in 45-Degree Weather?

When temperatures dip to 45°F (7°C), it can be tricky to know what to wear.

The weather is too cold for a t-shirt but not quite cold enough for a full-on winter coat.

So, what’s the sweet spot for staying comfortable without overheating or freezing?

Why 45°F Weather is Tricky

45°F is often referred to as “chilly but not freezing” weather.

It’s a bit colder than what you might expect for autumn, but it’s still not cold enough to need heavy winter gear.

The challenge comes from figuring out how much warmth you need without over-layering and becoming too hot once you’re inside.

In these conditions, it’s essential to wear breathable layers that allow you to adjust your outfit based on activity and comfort.

Layering Is Your Best Friend

Base Layer: Start with a Comfortable Shirt

Your base layer is the foundation of any outfit in cooler weather. A simple long-sleeve t-shirt or henley is a great starting point.

These pieces keep you warm without adding too much bulk, and they also serve as a breathable layer against your skin.

For extra warmth, you can opt for a thermal shirt or a wool blend to trap more heat.

Middle Layer: Add Some Insulation

Once you have your base layer sorted, you’ll need a middle layer to provide insulation.

In 45-degree weather, you don’t need something as heavy as a puffer jacket, but you do want a layer that will trap heat and keep you warm.

A fleece jacket, hoodie, or lightweight sweater is ideal for this purpose.

These pieces are easy to throw on and take off depending on how the temperature shifts during the day.

Outer Layer: The Finishing Touch

For the outer layer, you’ll need something to protect against the wind and any potential rain. A versatile jacket that’s not too heavy will do the trick.

A lightweight, water-resistant jacket like a bomber jacket, windbreaker, or a casual blazer can give you just the right amount of protection without making you feel bulky.

If you’re going for a more formal look, a wool-blend coat or a peacoat is a stylish choice that works well in 45-degree weather.

Bottoms: Comfort and Mobility

What you wear on your lower half matters just as much as the top. In 45-degree weather, you want something that offers warmth without being too heavy or restricting.

Jeans:

A classic pair of well-fitted jeans is ideal for 45°F weather. Denim provides warmth and structure without being overly thick. Opt for mid-weight denim for optimal comfort.

Chinos or Cargo Pants:

Chinos are a great alternative to jeans, as they offer a little more breathability and flexibility. For added warmth, you can choose chinos made from thicker fabrics like cotton blends.

Joggers or Sweatpants:

If comfort is your priority, you can opt for a pair of joggers or sweatpants. These are cozy yet breathable and provide ample freedom of movement.

Thermal Pants:

If the temperatures dip toward the lower end of 45°F, consider thermal-lined pants or leggings underneath your regular pants for added insulation.

Footwear: Boots, Sneakers, or Loafers?

The type of footwear you choose depends on your daily activities and whether you’ll be exposed to the elements.

Boots:

If you're walking outside or if the weather calls for protection against rain or mud, a sturdy pair of boots is a great choice.

Opt for waterproof boots with good traction to prevent slipping.

Sneakers:

For a more casual look, sneakers are fine for 45-degree weather, provided they’re made of durable material and can handle a little moisture.

Consider sneakers with thicker soles for added warmth.

Loafers:

If you're dressing more formally or simply want a more polished look, loafers or dress shoes can work for 45°F.

Just make sure your socks are warm enough to compensate for any lack of insulation in your shoes.

Things to Avoid in 45-Degree Weather

While it’s important to layer and keep comfortable, there are a few things you’ll want to avoid in 45-degree weather.

For instance, avoid wearing clothing that’s too heavy or too light. A thick winter coat will leave you sweating, while a t-shirt alone will leave you shivering.

Also, steer clear of overly bulky clothing that restricts your movement. Stick with flexible, breathable fabrics like cotton, wool, and merino wool to find a balance between warmth and comfort.

Final Thoughts

When the thermometer reads 45°F, the key to comfort is layering.

Start with a breathable base layer, add a cozy middle layer, and finish with a protective outer layer.

Choose pants that are both warm and flexible, and wear shoes that can handle the weather without being too heavy.

Don’t forget your accessories—scarves, hats, and gloves can make a big difference.

And most importantly, wear your outfit with confidence!