Glenns Lake Weather Forecast

    • 24
    • 39

    Rain/Snow

    • 23
    • 38

    Mostly Cloudy

    • 22
    • 34

    Mostly Cloudy

    • 27
    • 41

    Mostly Cloudy

    • 24
    • 39

    Chance Snow

    • 21
    • 36

    Chance Snow

Today 23 Oct East Glacier Park Region

Cooler. Snow with rain likely in the Morning, then chance of snow in the afternoon. Snow accumulation up to 2 Inches. Snow level 6300 feet. Highs 39 to 45. North Winds 10 to 20 Mph with Gusts to around 50 Mph. Chance of precipitation near 100 percent.

Tonight 23 Oct East Glacier Park Region

Mostly cloudy in the evening then becoming partly cloudy. Near steady temperature in the upper 20s. North Winds up to 10 Mph with Gusts to around 30 Mph shifting to the southwest after midnight.

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Glenns Lake Temperature Statistics

October Temperature

Kalispell, Glacier Park International Airport (46 miles)

  • Lowest 13 October, 2026

    21.7 °F

  • Average October

    46.6 °F

  • Highest 5 October, 2026

    74.6 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (46 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57 °F
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