Citadel Mountain Weather Forecast

    • 35
    • 47

    Breezy

    • 35
    • 42

    Mostly Cloudy

    • 35
    • 44

    Rain/Snow Likely

    • 27
    • 37

    Rain/Snow Likely

    • 24
    • 30

    Snow Likely

    • 23
    • 28

    Snow Likely

Today 22 Oct East Glacier Park Region

Not as cool. Sunny. Highs 45 to 55. Southwest Winds 5 to 15 Mph.

Tonight 22 Oct East Glacier Park Region

Windy. Partly cloudy in the evening then becoming mostly cloudy. Lows 35 to 40. Southwest Winds 10 to 20 Mph increasing to 20 to 30 Mph after midnight. Gusts up to 45 Mph.

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Citadel Mountain Temperature Statistics

October Temperature

Kalispell, Glacier Park International Airport (35.4 miles)

  • Lowest 18 October, 2025

    23 °F

  • Average October

    44.8 °F

  • Highest 9 October, 2025

    73.9 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (35.4 miles)

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  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    56.8 °F
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