Lost Lake Weather Forecast

    • 25
    • 38

    Mostly Sunny

    • 26
    • 40

    Partly Sunny

    • 24
    • 42

    Partly Sunny

    • 27
    • 41

    Mostly Sunny

    • 27
    • 40

    Snow Likely

    • 19
    • 32

    Snow Likely

    • 24
    • 30

    Chance Snow

Today 12 Dec Western Uinta Mountains

Sunny. Highs in the mid 40s.

Tonight 12 Dec Western Uinta Mountains

Mostly clear. Lows in the upper 20s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

December Temperature

Evanston, Evanston-Uinta County Burns Field (41 miles)

  • Lowest 1 December, 2025

    10.9 °F

  • Average December

    29 °F

  • Highest 10 December, 2025

    48.9 °F

Climate (2020–Present)

Evanston, Evanston-Uinta County Burns Field (41 miles)

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  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    44.6 °F

  • Average High 2020–2025

    55.4 °F
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