Red Cliff Weather Forecast
- 37
- 63
Mostly Sunny
- 42
- 66
Mostly Cloudy
- 41
- 63
Slight Chance Thunderstorms
- 41
- 62
Slight Chance Thunderstorms
- 39
- 64
Slight Chance Thunderstorms
- 42
- 69
Mostly Sunny
Today 18 Sep Gore and Elk Mountains/Central Mountain Valleys
Sunny. Highs in the 50s.
Tonight 18 Sep Gore and Elk Mountains/Central Mountain Valleys
Mostly clear. Lows 25 to 35.
Red Cliff Temperature Statistics
September Temperature
Copper Mountain - Red Cliff Pass (11.8 miles)
Lowest 14 September, 2025
33.8 °FAverage September
51 °FHighest 1 September, 2025
66.2 °F
Climate (2020–Present)
Copper Mountain - Red Cliff Pass (11.8 miles)
Average Low 2020–2025
29.6 °FAverage 2020–2025
36.1 °FAverage High 2020–2025
42.4 °F