coming out of an icey few days..30 degrees F, cold but no wind, which is unusual. I think it went down to 19 or so...which if the wind blows is really cold for here..not bad if the sun is shining and no wind though. I live right on the ocean..didn't feel a draft in my little cabin but a real wind blowing right through it. But it is sturdy..most of our winter weather is strong winds and driving rain even though temps are usually mid 40s. mg