Gunnison Weather Forecast

    • 40
    • 83

    Sunny

    • 44
    • 86

    Mostly Sunny

    • 42
    • 86

    Mostly Sunny

    • 41
    • 84

    Mostly Sunny

    • 40
    • 81

    Mostly Sunny

    • 43
    • 80

    Partly Sunny

Today 18 Jun Upper Gunnison River Valley

Clear. Highs 75 to 85. West Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon.

Tonight 18 Jun Upper Gunnison River Valley

Clear. Lows 35 to 45. Northwest Winds 10 to 15 Mph with Gusts up to 20 Mph in the Evening, becoming light.

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Gunnison Temperature Statistics

June Temperature

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

  • Lowest 7 June, 2025

    37 °F

  • Average June

    57.4 °F

  • Highest 14 June, 2025

    82.9 °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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