Genesee Weather Forecast

    • 53
    • 78

    Slight Chance Thunderstorms

    • 49
    • 76

    Chance Thunderstorms

    • 45
    • 71

    Chance Thunderstorms

    • 43
    • 68

    Chance Thunderstorms

    • 44
    • 69

    Mostly Sunny

    • 46
    • 73

    Mostly Sunny

Today 10 Sep Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below

Partly cloudy. Slight chance of Thunderstorms in the afternoon. Highs 74 to 84. Southwest Winds 10 to 15 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 10 Sep Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below

Mostly cloudy. Slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows 49 to 59. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Genesee Temperature Statistics

September Temperature

Broomfield / Jeffco (16.8 miles)

  • Lowest 6 September, 2025

    48.2 °F

  • Average September

    66.5 °F

  • Highest 4 September, 2025

    87.8 °F

Climate (2020–Present)

Broomfield / Jeffco (16.8 miles)

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  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    64.8 °F
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