Gunnison-Crested Butte Regional Airport Weather Forecast

    • 4
    • 34

    Mostly Sunny

    • 12
    • 39

    Partly Sunny

    • 14
    • 44

    Partly Sunny

    • 9
    • 44

    Partly Sunny

    • 7
    • 41

    Partly Sunny

    • 8
    • 41

    Mostly Sunny

Today 8 Dec Upper Gunnison River Valley

Sunny. Highs 25 to 35.

Tonight 8 Dec Upper Gunnison River Valley

Mostly clear. Lows 5 below zero to 5 above.

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Gunnison-Crested Butte Regional Airport Temperature Statistics

December Temperature

Gunnison, Gunnison-Crested Butte Regional Airport (0 miles)

  • Lowest 2 December, 2025

    -5.1 °F

  • Average December

    16.4 °F

  • Highest 3 December, 2025

    30.9 °F

Climate (2020–Present)

Gunnison, Gunnison-Crested Butte Regional Airport (0 miles)

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  • Average Low 2020–2025

    24.7 °F

  • Average 2020–2025

    39.9 °F

  • Average High 2020–2025

    55 °F
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