Columbia Falls Weather Forecast

    • 48
    • 75

    Increasing Clouds

    • 54
    • 79

    Mostly Cloudy

    • 51
    • 81

    Breezy

    • 47
    • 73

    Chance Rain Showers

    • 50
    • 77

    Mostly Sunny

    • 52
    • 78

    Partly Sunny

    • 50
    • 75

    Partly Sunny

Today 14 Jun Flathead/Mission Valleys

Mostly sunny. Highs in the 70s.

Tonight 14 Jun Flathead/Mission Valleys

Mostly clear. Lows in the 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia Falls Temperature Statistics

June Temperature

Kalispell, Glacier Park International Airport (5.6 miles)

  • Lowest 8 June, 2026

    36.6 °F

  • Average June

    54 °F

  • Highest 5 June, 2026

    73.7 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (5.6 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.2 °F
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