Polson Bay Weather Forecast

    • 33
    • 52

    Increasing Clouds

    • 36
    • 45

    Rain Showers Likely

    • 37
    • 51

    Chance Rain Showers

    • 37
    • 57

    Mostly Cloudy

    • 37
    • 58

    Mostly Cloudy

    • 37
    • 57

    Mostly Cloudy

Today 8 Nov Flathead/Mission Valleys

Mostly cloudy. A 20 percent chance of rain Showers early in the afternoon. Highs in the upper 40s to mid 50s. Southwest Winds 15 to 25 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 8 Nov Flathead/Mission Valleys

Mostly cloudy. Lows in the upper 20s to mid 30s.

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Polson Bay Temperature Statistics

November Temperature

Kalispell, Glacier Park International Airport (41.6 miles)

  • Lowest 3 November, 2026

    21 °F

  • Average November

    35.8 °F

  • Highest 2 November, 2026

    45 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (41.6 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57 °F
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