Summit County Weather

Loveland Pass Lake with FogEvery season in the Colorado High Rockies can be unpredictable. As the saying goes in Colorado, "If you don't like the weather, wait ten minutes!" Each season has its own vibrant personality and weather in Summit County- just one of the many things that makes this place so special!

In the fall and winter, months make sure to pack a warm jacket, boots, gloves and a face warmer. Winter temperatures in Summit County usually range from the negatives to the mid-30s.

In the spring and summer, the weather can be very warm during the day and cooler in the evening with temperatures ranging from the teens to the mid-70s! Make sure to pack a warm jacket and a hat in case you plan on being outside at night.


To keep track of traffic and road conditions you can visit CDOT's online website. This website can tell you traffic information and has access to cameras along the highway so you can check out the road conditions before heading up or down the mountain!

Breckenridge Ski Area Snow Forecast

Copper Mountain Ski Area Snow Forecast

Keystone Resort Snow Forecast

Arapahoe Basin Snow Forecast