Black Canyon of the Gunnison National Park Weather Forecast

    • 29
    • 48

    Increasing Clouds

    • 28
    • 47

    Mostly Sunny

    • 30
    • 45

    Mostly Sunny

    • 29
    • 49

    Partly Sunny

    • 34
    • 44

    Partly Sunny

    • 36
    • 52

    Partly Sunny

    • 33
    • 47

    Slight Chance Rain/Snow

Today 14 Dec Upper Gunnison River Valley

Sunny. Highs in the 30s.

Tonight 14 Dec Upper Gunnison River Valley

Partly cloudy. Lows zero to 10 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black Canyon of the Gunnison National Park Temperature Statistics

December Temperature

Montrose, Montrose Regional Airport (9.9 miles)

  • Lowest 1 December, 2025

    17.1 °F

  • Average December

    31.5 °F

  • Highest 11 December, 2025

    53.1 °F

Climate (2020–Present)

Montrose, Montrose Regional Airport (9.9 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    65.2 °F
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