Spirit Lake Weather Forecast

    • 16
    • 25

    Blizzard

    • 9
    • 24

    Blizzard

    • 15
    • 25

    Blowing Snow

    • 17
    • 28

    Partly Sunny

    • 26
    • 33

    Chance Snow Showers

    • 24
    • 34

    Chance Snow Showers

Today 5 Dec Eastern Uinta Mountains

Mostly cloudy in the Morning, then becoming partly sunny. A 30 percent chance of snow Showers. Highs in the 20s. West Winds 10 to 15 Mph.

Tonight 5 Dec Eastern Uinta Mountains

Cloudy with scattered snow Showers. Lows 10 to 20. Chance of snow 30 percent.

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Spirit Lake Temperature Statistics

December Temperature

Vernal Airport (37.3 miles)

  • Lowest 1 December, 2025

    18 °F

  • Average December

    28.3 °F

  • Highest 1 December, 2025

    37.9 °F

Climate (2020–Present)

Vernal Airport (37.3 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    49.1 °F

  • Average High 2020–2025

    61.6 °F
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