Bigfork Weather Forecast

    • 34
    • 47

    Mostly Cloudy

    • 38
    • 52

    Rain

    • 34
    • 43

    Rain/Snow

    • 32
    • 48

    Chance Rain

    • 35
    • 53

    Partly Sunny

    • 36
    • 57

    Mostly Cloudy

Today 31 Mar Flathead/Mission Valleys

Mostly cloudy. Highs in the mid 40s to lower 50s.

Tonight 31 Mar Flathead/Mission Valleys

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

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Bigfork Temperature Statistics

March Temperature

Kalispell, Glacier Park International Airport (18.6 miles)

  • Lowest 15 March, 2026

    5.6 °F

  • Average March

    38.5 °F

  • Highest 20 March, 2026

    68.6 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (18.6 miles)

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

  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.2 °F
Get WillyWeather+ to remove ads