Powderhorn Weather Forecast

    • 44
    • 72

    Slight Chance Thunderstorms

    • 43
    • 75

    Mostly Sunny

    • 45
    • 75

    Slight Chance Thunderstorms

    • 43
    • 71

    Chance Thunderstorms

    • 44
    • 69

    Chance Thunderstorms

    • 39
    • 67

    Chance Thunderstorms

Today 7 Sep Upper Gunnison River Valley

Partly cloudy. Highs 65 to 75. West Winds 10 to 15 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 7 Sep Upper Gunnison River Valley

Mostly clear. Lows 35 to 45. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light.

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  • Temperature Real-Time

Powderhorn Temperature Statistics

September Temperature

Gunnison, Gunnison-Crested Butte Regional Airport (19.3 miles)

  • Lowest 1 September, 2025

    39.9 °F

  • Average September

    59.9 °F

  • Highest 1 September, 2025

    79 °F

Climate (2020–Present)

Gunnison, Gunnison-Crested Butte Regional Airport (19.3 miles)

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  • Average Low 2020–2025

    24.5 °F

  • Average 2020–2025

    39.7 °F

  • Average High 2020–2025

    54.9 °F
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