Gunnison Weather Forecast

    • 41
    • 82

    Mostly Sunny

    • 42
    • 85

    Areas Smoke

    • 46
    • 84

    Partly Sunny

    • 47
    • 85

    Partly Sunny

    • 48
    • 85

    Partly Sunny

    • 45
    • 84

    Mostly Sunny

    • 44
    • 83

    Partly Sunny

Today 3 Aug Upper Gunnison River Valley

Sunny. Highs 75 to 85. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 3 Aug Upper Gunnison River Valley

Mostly clear. Lows 35 to 45. West Winds 10 to 15 Mph with Gusts up to 25 Mph Early, becoming light.

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Gunnison Temperature Statistics

August Temperature

Gunnison, Gunnison-Crested Butte Regional Airport (0.6 miles)

  • Lowest 1 August, 2025

    46.9 °F

  • Average August

    57 °F

  • Highest 1 August, 2025

    69.1 °F

Climate (2020–Present)

Gunnison, Gunnison-Crested Butte Regional Airport (0.6 miles)

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  • Average Low 2020–2025

    24.5 °F

  • Average 2020–2025

    39.8 °F

  • Average High 2020–2025

    54.9 °F
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