Keystone Resort Weather Forecast
- 7
- 30
Snow Likely
- 13
- 34
Sunny
- 20
- 48
Sunny
- 26
- 52
Sunny
- 23
- 51
Mostly Sunny
- 24
- 47
Mostly Sunny
- 29
- 52
Partly Sunny
Today 6 Mar South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes
Snow and slight chance of Thunderstorms. Areas of blowing snow late in the afternoon. Visibility one quarter mile or less at Times late in the afternoon. New snow accumulation of 4 to 7 Inches. Highs 15 to 25. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 6 Mar South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes
Becoming partly cloudy after midnight. Snow and patchy blowing snow in the Evening, then a slight chance of snow after midnight. New snow accumulation of 1 to 3 Inches. Lows zero to 10 above. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light.
Keystone Resort Temperature Statistics
March Temperature
Copper Mountain - Red Cliff Pass (14.3 miles)
Lowest 4 March, 2026
14 °FAverage March
23.1 °FHighest 2 March, 2026
32 °F
Climate (2021–Present)
Copper Mountain - Red Cliff Pass (14.3 miles)
Average Low 2021–2026
30 °FAverage 2021–2026
36.4 °FAverage High 2021–2026
42.7 °F