Cats are highly resilient creatures, grow thick coats of fur in Winter and survive cold temperatures remarkably well.
How to Get Rid of Stray Cats
Socializing Feral Kittens - ALLEY CAT RESCUE
Feral Cat Shelter Two-Room Outdoor Cat House for Rescued Cats – Aivituvin
K&H Heated Outdoor Kitty House never seen anything quite like the K&H Outdoor Kitty House. Its brilliant design and quality materials allow you to set it up in mins yet it's tough enough to withstand harsh weather. An optional heated pad and door flaps help protect kitties from cold winter weather and give them a place to feel secure. Depending on their size, this house can hold 1 to 2 cats comfortably.
K&H Pet Products Outdoor Heated Kitty House Barn, Red/Black
How to Keep Your Outdoor Cat Safe & Warm in Cooler Weather — K&H Pet Products
Cats at Work Program - Tree House Humane Society Community Cats
Neighborhood Cats, How to TNR
Winter Tips for Protecting Cats - ALLEY CAT RESCUE
K&H Mod Thermo-Kitty Shelter™ - Heated Cat House & Bed — K&H Pet Products
Cat Care Society
Neighborhood Cats, How to TNR
My mom builds ultra insulated cat houses for the stray cats that hang around during the freezing winters : r/cats