Columbia Falls Weather Forecast

    • 37
    • 54

    Increasing Clouds

    • 41
    • 49

    Rain

    • 30
    • 49

    Chance Rain/Snow

    • 24
    • 44

    Chance Snow

    • 27
    • 51

    Partly Sunny

    • 33
    • 57

    Mostly Cloudy

    • 38
    • 61

    Mostly Cloudy

Today 23 Mar Flathead/Mission Valleys

Partly cloudy. Highs in the 50s.

Tonight 23 Mar Flathead/Mission Valleys

Mostly cloudy. Lows in the mid 30s to lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia Falls Temperature Statistics

March Temperature

Kalispell, Glacier Park International Airport (5.6 miles)

  • Lowest 15 March, 2026

    5.6 °F

  • Average March

    38 °F

  • Highest 20 March, 2026

    68.6 °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

    57.1 °F
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