Generally its 70's daytime 30's nighttime. Last year we had a few days of 50 nighttime low then the last few days were 50 daytime high. I'm camped in about 4-6 miles so not too bad to walk back out to the truck for warmer clothes. Mornings and evenings get pretty chili if you plan to do a lot of sitting, hand warmers help. Usually if its real cold it will be raining or snowing.