Deep Bay Weather Forecast

    • 32
    • 40

    Rain/Snow

    • 35
    • 41

    Rain/Snow

    • 37
    • 43

    Rain

    • 34
    • 45

    Rain

    • 33
    • 44

    Rain/Snow

    • 31
    • 41

    Rain/Snow Likely

Today 6 Dec Flathead/Mission Valleys

A chance of rain and snow in the Morning, then rain likely in the afternoon. Chance of precipitation 90 percent. No snow accumulation. Highs in the mid 30s to lower 40s.

Tonight 6 Dec Flathead/Mission Valleys

Rain and snow likely. Chance of precipitation 80 percent. Little or no new snow accumulation. Lows in the mid 20s to lower 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deep Bay Temperature Statistics

December Temperature

Kalispell, Glacier Park International Airport (23.6 miles)

  • Lowest 1 December, 2025

    19.4 °F

  • Average December

    26.4 °F

  • Highest 3 December, 2025

    32 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (23.6 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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