Mount Richthofen Weather Forecast

    • 34
    • 44

    Chance Rain/Snow

    • 31
    • 41

    Chance Rain/Snow

    • 30
    • 48

    Mostly Sunny

    • 34
    • 51

    Mostly Sunny

    • 33
    • 52

    Mostly Sunny

    • 35
    • 53

    Mostly Sunny

    • 35
    • 51

    Partly Sunny

Today 29 Sep South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet

Mostly cloudy with a 30 percent chance of Thunderstorms. Highs 48 to 58.

Tonight 29 Sep South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet

Mostly cloudy with a 10 percent chance of rain Showers. Lows 34 to 42.

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Mount Richthofen Temperature Statistics

September Temperature

Walden-Jackson County Airport (27.3 miles)

  • Lowest 10 September, 2026

    28.4 °F

  • Average September

    54.7 °F

  • Highest 6 September, 2026

    78.8 °F

Climate (2021–2026)

Walden-Jackson County Airport (27.3 miles)

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  • Average Low 2021–2026

    24.9 °F

  • Average 2021–2026

    39 °F

  • Average High 2021–2026

    51.5 °F
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