Arrowhead Lake Weather Forecast

    • 11
    • 27

    Becoming Sunny

    • 22
    • 48

    Mostly Cloudy

    • 25
    • 52

    Partly Sunny

    • 29
    • 50

    Mostly Cloudy

    • 25
    • 46

    Chance Rain/Snow

    • 23
    • 45

    Chance Rain/Snow

Today 27 Mar North Itasca

Partly sunny. A slight chance of snow in the afternoon. Highs in the upper 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 20 percent.

Tonight 27 Mar North Itasca

Mostly clear. Lows around 12. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Arrowhead Lake Temperature Statistics

March Temperature

Bigfork Municipal Airport (9.3 miles)

  • Lowest 1 March, 2026

    -19.3 °F

  • Average March

    28.1 °F

  • Highest 21 March, 2026

    60.6 °F

Climate (2021–Present)

Bigfork Municipal Airport (9.3 miles)

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

  • Average Low 2021–2026

    32.7 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    54.5 °F
Get WillyWeather+ to remove ads