Glen-Aspen Airport Weather Forecast
- 21
- 48
Mostly Sunny
- 20
- 46
Mostly Sunny
- 20
- 48
Mostly Sunny
- 20
- 51
Partly Sunny
- 19
- 49
Mostly Sunny
- 24
- 48
Partly Sunny
- 22
- 47
Slight Chance Rain/Snow
Today 11 Dec Central Colorado River Basin
Sunny. Highs in the 40s.
Tonight 11 Dec Central Colorado River Basin
Mostly clear. Lows 15 to 25.
Glen-Aspen Airport Temperature Statistics
December Temperature
Sunlight (11.8 miles)
Lowest 4 December, 2025
8.6 °FAverage December
16.3 °FHighest 9 December, 2025
28.4 °F
Climate (2020–Present)
Sunlight (11.8 miles)
Average Low 2020–2025
28.3 °FAverage 2020–2025
35 °FAverage High 2020–2025
43.2 °F