Columbia Falls Weather Forecast

    • 34
    • 57

    Mostly Sunny

    • 46
    • 67

    Partly Sunny

    • 47
    • 67

    Chance Rain Showers

    • 47
    • 68

    Mostly Cloudy

    • 42
    • 62

    Chance Rain

    • 44
    • 69

    Partly Sunny

Today 5 May Flathead/Mission Valleys

Mostly sunny. Highs in the mid 50s to lower 60s. Northeast Winds to 15 Mph.

Tonight 5 May Flathead/Mission Valleys

Mostly clear. Lows in the 30s. Northeast Winds to 15 Mph.

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Columbia Falls Temperature Statistics

May Temperature

Kalispell, Glacier Park International Airport (5.6 miles)

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  • Average May

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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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