Whitefish Lake Weather Forecast

    • 22
    • 45

    Decreasing Clouds

    • 30
    • 46

    Chance Rain/Snow

    • 33
    • 51

    Rain

    • 25
    • 50

    Slight Chance Rain

    • 29
    • 44

    Chance Rain/Snow

    • 30
    • 46

    Chance Rain

    • 34
    • 49

    Mostly Cloudy

Today 30 Oct Flathead/Mission Valleys

Partly cloudy. Patchy fog early in the morning. Highs in the 40s to lower 50s.

Tonight 30 Oct Flathead/Mission Valleys

Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming mostly clear. Areas of frost early in the Evening, then widespread frost in the late evening and overnight. Patchy fog after midnight. Lows in the 20s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitefish Lake Temperature Statistics

October Temperature

Kalispell, Glacier Park International Airport (11.2 miles)

  • Lowest 18 October, 2025

    23 °F

  • Average October

    43.5 °F

  • Highest 9 October, 2025

    73.9 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (11.2 miles)

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  • Average Low 2020–2025

    33.2 °F

  • Average 2020–2025

    45.3 °F

  • Average High 2020–2025

    56.9 °F
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