Polson Bay Weather Forecast

    • 29
    • 44

    Chance Rain

    • 34
    • 48

    Mostly Cloudy

    • 34
    • 56

    Partly Sunny

    • 34
    • 58

    Mostly Cloudy

    • 33
    • 51

    Mostly Cloudy

    • 36
    • 54

    Mostly Cloudy

Today 5 Nov Flathead/Mission Valleys

Cloudy. Patchy fog early in the morning. A 20 percent chance of rain in the afternoon. Highs in the upper 30s to mid 40s. Southwest Winds to 15 Mph.

Tonight 5 Nov Flathead/Mission Valleys

Partly cloudy. Lows in the mid 20s to lower 30s.

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  • Temperature Real-Time

Polson Bay Temperature Statistics

November Temperature

Kalispell, Glacier Park International Airport (41.6 miles)

  • Lowest 2 November, 2026

    26.1 °F

  • Average November

    38.2 °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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