Kalispell City Airport Weather Forecast

    • 32
    • 59

    Becoming Sunny

    • 36
    • 65

    Mostly Sunny

    • 40
    • 67

    Partly Sunny

    • 42
    • 66

    Chance Rain

    • 41
    • 61

    Chance Rain

    • 39
    • 61

    Chance Rain

Today 23 Apr Flathead/Mission Valleys

Mostly sunny. Highs in the mid 50s to lower 60s.

Tonight 23 Apr Flathead/Mission Valleys

Mostly clear. Lows in the upper 20s to mid 30s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Kalispell City Airport Temperature Statistics

April Temperature

Kalispell, Glacier Park International Airport (8.7 miles)

  • Lowest 18 April, 2025

    17.9 °F

  • Average April

    41.6 °F

  • Highest 15 April, 2025

    70.6 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (8.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    33 °F

  • Average 2020–2025

    44.9 °F

  • Average High 2020–2025

    56.5 °F
Get WillyWeather+ to remove ads