Coal Creek Canyon Weather Forecast
- 45
- 69
Chance Thunderstorms
- 35
- 59
Rain/Snow
- 26
- 37
Snow Showers
- 30
- 41
Rain/Snow Likely
- 34
- 52
Chance Thunderstorms
- 39
- 60
Chance Thunderstorms
Today 16 May Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below
Mostly cloudy with a 40 percent chance of Thunderstorms. Highs 68 to 78.
Tonight 16 May Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below
Mostly cloudy with a slight chance of Thunderstorms early in the Evening, then mostly cloudy with a slight chance of Showers during the late evening hours. Partly cloudy after midnight. Lows 40 to 50. Chance of rain 20 percent.
Coal Creek Canyon Temperature Statistics
May Temperature
Boulder Municipal Airport (12.4 miles)
Lowest 1 May, 2026
32 °FAverage May
58.4 °FHighest 11 May, 2026
87.8 °F
Climate (2021–Present)
Boulder Municipal Airport (12.4 miles)
Average Low 2021–2026
41.2 °FAverage 2021–2026
53.6 °FAverage High 2021–2026
66.2 °F