Polson Bay Weather Forecast

    • 52
    • 97

    Patchy Smoke

    • 46
    • 80

    Mostly Sunny

    • 47
    • 78

    Mostly Sunny

    • 49
    • 84

    Mostly Sunny

    • 53
    • 91

    Mostly Sunny

    • 53
    • 94

    Mostly Sunny

Today 1 Aug Flathead/Mission Valleys

Mostly sunny. Patchy smoke. Highs in the 90s. Southwest Winds 15 to 20 Mph with Gusts to around 30 Mph.

Tonight 1 Aug Flathead/Mission Valleys

Mostly clear. Patchy smoke in the evening. Lows in the upper 40s to mid 50s. Southwest Winds 15 to 20 Mph with Gusts to around 35 Mph.

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Polson Bay Temperature Statistics

August Temperature

Kalispell, Glacier Park International Airport (41.6 miles)

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  • Average August

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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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