Glenns Lake Weather Forecast

    • 37
    • 41

    Slight Chance Rain

    • 38
    • 44

    Chance Rain

    • 33
    • 45

    Rain Likely

    • 22
    • 38

    Chance Snow

    • 24
    • 36

    Partly Sunny

    • 26
    • 37

    Mostly Cloudy

    • 23
    • 40

    Snow Likely

Today 18 Mar East Glacier Park Region

Windy. Partly sunny. Chance of rain and snow late in the Morning, then slight chance of rain and snow late in the afternoon. Near steady temperature in the lower 40s. Southwest Winds 25 to 35 Mph with Gusts to around 65 Mph. Chance of precipitation 50 percent.

Tonight 18 Mar East Glacier Park Region

Strong Winds. Partly cloudy. Slight chance of rain through the night. Slight chance of snow after midnight. Near steady temperature in the lower 40s. Southwest Winds 25 to 50 Mph with Gusts to around 90 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Glenns Lake Temperature Statistics

March Temperature

Kalispell, Glacier Park International Airport (46 miles)

  • Lowest 15 March, 2026

    12.9 °F

  • Average March

    35.2 °F

  • Highest 3 March, 2026

    56.6 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (46 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.1 °F
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