Thirtynine Mile Mountain Weather Forecast
- 36
- 52
Chance Thunderstorms
- 38
- 49
Decreasing Clouds
- 41
- 56
Partly Sunny
- 41
- 55
Slight Chance Thunderstorms
- 41
- 54
Chance Thunderstorms
- 38
- 55
Slight Chance Thunderstorms
- 40
- 57
Mostly Sunny
Today 17 Sep Central and Southeast Park County
Mostly sunny in the Morning, then mostly cloudy with a chance of rain Showers and slight chance of Thunderstorms early in the afternoon. Mostly cloudy with a chance of Thunderstorms late in the afternoon. Highs 58 to 66. West Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of rain 50 percent.
Tonight 17 Sep Central and Southeast Park County
Mostly cloudy. Chance of Thunderstorms in the Evening, then a chance of rain Showers after midnight. Lows in the mid to upper 30s. Chance of rain 50 percent.
Thirtynine Mile Mountain Temperature Statistics
September Temperature
Wilkerson Pass (14.9 miles)
Lowest 14 September, 2025
33.8 °FAverage September
50.3 °FHighest 4 September, 2025
68 °F
Climate (2020–Present)
Wilkerson Pass (14.9 miles)
Average Low 2020–2025
29.7 °FAverage 2020–2025
37.1 °FAverage High 2020–2025
46.3 °F