Fish Lake Weather Forecast

    • 35
    • 40

    Rain/Snow

    • 30
    • 43

    Chance Rain/Snow

    • 35
    • 44

    Rain/Snow Likely

    • 36
    • 43

    Rain

    • 29
    • 42

    Snow

    • 27
    • 34

    Snow

Today 12 Dec Kootenai/Cabinet Region

Rain likely. Areas of snow early in the Morning, then snow likely in the late morning and afternoon. Patchy fog until late afternoon. Chance of precipitation 70 percent. Little or no new snow accumulation. Highs in the 40s.

Tonight 12 Dec Kootenai/Cabinet Region

Rain likely. Chance of rain 70 percent. Lows in the mid 30s to lower 40s.

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  • Temperature Real-Time

Fish Lake Temperature Statistics

December Temperature

Kalispell, Glacier Park International Airport (32.9 miles)

  • Lowest 1 December, 2025

    19.4 °F

  • Average December

    32.4 °F

  • Highest 9 December, 2025

    46.4 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (32.9 miles)

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  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    45.3 °F

  • Average High 2020–2025

    57 °F
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