Crystal Lake Weather Forecast

    • 62
    • 91

    Chance Thunderstorms

    • 61
    • 91

    Chance Rain

    • 57
    • 87

    Mostly Sunny

    • 59
    • 89

    Mostly Sunny

    • 62
    • 89

    Mostly Cloudy

    • 61
    • 85

    Chance Rain

Today 16 Jul Kootenai/Cabinet Region

Mostly sunny. A 20 percent chance of Showers and Thunderstorms in the afternoon. Hot. Some Thunderstorms may produce gusty Winds and small hail. Highs 94 to 101.

Tonight 16 Jul Kootenai/Cabinet Region

Mostly cloudy with a chance of rain Showers and a slight chance of Thunderstorms in the Evening, then partly cloudy with a chance of rain after midnight. Chance of precipitation 50 percent. Some Thunderstorms may produce gusty Winds and small hail. Lows in the upper 50s to mid 60s.

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Crystal Lake Temperature Statistics

July Temperature

Kalispell, Glacier Park International Airport (42.9 miles)

  • Lowest 5 July, 2026

    40.6 °F

  • Average July

    66.3 °F

  • Highest 11 July, 2026

    89.7 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (42.9 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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