Fennon Slough Weather Forecast

    • 39
    • 64

    Increasing Clouds

    • 43
    • 75

    Partly Cloudy

    • 46
    • 80

    Chance Rain

    • 38
    • 60

    Rain

    • 32
    • 51

    Chance Snow

    • 31
    • 49

    Chance Snow

    • 28
    • 50

    Partly Sunny

Today 19 Apr Flathead/Mission Valleys

Partly cloudy. Highs in the 60s.

Tonight 19 Apr Flathead/Mission Valleys

Mostly cloudy until early morning then becoming partly cloudy. Lows in the mid 30s to lower 40s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fennon Slough Temperature Statistics

April Temperature

Kalispell, Glacier Park International Airport (14.9 miles)

  • Lowest 8 April, 2026

    20.6 °F

  • Average April

    43.4 °F

  • Highest 6 April, 2026

    67.6 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (14.9 miles)

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

  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.1 °F
Get WillyWeather+ to remove ads