Polson Bay Weather Forecast

    • 57
    • 93

    Becoming Sunny

    • 56
    • 90

    Mostly Sunny

    • 59
    • 93

    Mostly Sunny

    • 60
    • 95

    Partly Sunny

    • 62
    • 94

    Partly Sunny

    • 63
    • 94

    Partly Sunny

Today 8 Jul Flathead/Mission Valleys

Mostly sunny. Highs in the mid 80s to lower 90s. Southwest Winds to 15 Mph in the afternoon.

Tonight 8 Jul Flathead/Mission Valleys

Mostly clear. Lows in the 50s to lower 60s. Southwest Winds to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Polson Bay Temperature Statistics

July Temperature

Kalispell, Glacier Park International Airport (41.6 miles)

  • Lowest 5 July, 2026

    41 °F

  • Average July

    63.2 °F

  • Highest 4 July, 2026

    83.6 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (41.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57 °F
Get WillyWeather+ to remove ads