Lakeside (Flathead Lake) Weather Forecast

    • 32
    • 45

    Snow

    • 32
    • 47

    Rain/Snow

    • 28
    • 45

    Chance Snow

    • 28
    • 45

    Chance Snow

    • 33
    • 47

    Mostly Cloudy

    • 33
    • 48

    Chance Rain

    • 34
    • 47

    Chance Rain

Today 15 Mar Flathead/Mission Valleys

Snow likely in the Morning, then rain and snow likely in the afternoon. Chance of precipitation 90 percent. Little or no new snow accumulation. Highs in the 40s. South Winds to 15 Mph with Gusts to around 30 Mph in the afternoon.

Tonight 15 Mar Flathead/Mission Valleys

Rain and snow likely early in the Evening, then snow likely in the late evening and overnight. Chance of precipitation 80 percent. Little or no new snow accumulation. Lows in the upper 20s to mid 30s. South Winds 15 to 20 Mph. Gusts up to 30 Mph in the evening.

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Lakeside (Flathead Lake) Temperature Statistics

March Temperature

Kalispell, Glacier Park International Airport (19.3 miles)

  • Lowest 7 March, 2025

    17.9 °F

  • Average March

    38.2 °F

  • Highest 9 March, 2025

    57 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (19.3 miles)

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  • Average Low 2020–2025

    33 °F

  • Average 2020–2025

    44.8 °F

  • Average High 2020–2025

    56.4 °F
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