Dumont Weather Forecast

    • 51
    • 81

    Chance Thunderstorms

    • 46
    • 79

    Chance Thunderstorms

    • 44
    • 75

    Rain Showers Likely

    • 43
    • 77

    Chance Thunderstorms

    • 44
    • 79

    Slight Chance Thunderstorms

    • 45
    • 80

    Slight Chance Thunderstorms

    • 47
    • 80

    Chance Thunderstorms

Today 29 Aug Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below

Mostly cloudy. Slight chance of Thunderstorms early in the Afternoon, then a chance of Thunderstorms late in the afternoon. Some Thunderstorms may produce gusty Winds. Highs 77 to 87. Chance of precipitation 30 percent.

Tonight 29 Aug Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below

Mostly cloudy. Slight chance of Thunderstorms early in the Evening, then a slight chance of Showers during the late evening hours. Some Thunderstorms may produce gusty Winds early in the evening. Lows 53 to 61. Chance of rain 20 percent.

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Dumont Temperature Statistics

August Temperature

Boulder Municipal Airport (27.3 miles)

  • Lowest 5 August, 2026

    50 °F
  • Average August

    76.2 °F
  • Highest 2 August, 2026

    104 °F

Climate (2021–2026)

Boulder Municipal Airport (27.3 miles)

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  • Average Low 2021–2026

    41.3 °F
  • Average 2021–2026

    53.7 °F
  • Average High 2021–2026

    66.4 °F
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