Kalispell Weather Forecast

    • 38
    • 63

    Decreasing Clouds

    • 40
    • 68

    Becoming Sunny

    • 44
    • 76

    Sunny

    • 47
    • 80

    Chance Rain

    • 42
    • 64

    Chance Rain

    • 39
    • 68

    Mostly Sunny

    • 43
    • 74

    Mostly Sunny

Today 30 Apr Flathead/Mission Valleys

Partly cloudy. A 20 percent chance of rain in the morning. Highs in the upper 50s to mid 60s.

Tonight 30 Apr Flathead/Mission Valleys

Partly cloudy until early morning then clearing. Lows in the 30s to lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kalispell Temperature Statistics

April Temperature

Kalispell, Glacier Park International Airport (7.5 miles)

  • Lowest 18 April, 2025

    17.9 °F

  • Average April

    43.3 °F

  • Highest 15 April, 2025

    70.6 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (7.5 miles)

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  • Average Low 2020–2025

    33 °F

  • Average 2020–2025

    44.9 °F

  • Average High 2020–2025

    56.5 °F
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