Shadow Mountain Weather Forecast
- 58
- 77
Chance Thunderstorms
- 58
- 78
Chance Rain Showers
- 55
- 76
Chance Thunderstorms
- 54
- 72
Chance Thunderstorms
- 54
- 71
Rain Showers Likely
- 55
- 73
Chance Thunderstorms
- 54
- 74
Slight Chance Thunderstorms
Today 5 Sep Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below
Partly cloudy in the Morning, then mostly cloudy with a slight chance of Thunderstorms in the afternoon. Highs 77 to 87. Chance of precipitation 20 percent.
Tonight 5 Sep Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below
Mostly cloudy with a chance of Showers and 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 53 to 63. Chance of rain 30 percent.
Shadow Mountain Temperature Statistics
September Temperature
Broomfield / Jeffco (27.3 miles)
Lowest 3 September, 2026
57.2 °FAverage September
70.9 °FHighest 3 September, 2026
91.4 °F
Climate (2021–2026)
Broomfield / Jeffco (27.3 miles)
Average Low 2021–2026
42.1 °FAverage 2021–2026
51.7 °FAverage High 2021–2026
66 °F