Crystal Lake Weather Forecast

    • 76
    • 94

    Sunny

    • 74
    • 94

    Mostly Sunny

    • 66
    • 91

    Chance Thunderstorms

    • 66
    • 84

    Rain Showers Likely

    • 65
    • 86

    Rain Showers Likely

    • 64
    • 85

    Chance Thunderstorms

Today 22 Jun Montcalm

Sunny. Highs in the lower 90s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph. Heat index Readings 95 to 100.

Tonight 22 Jun Montcalm

Mostly clear. Lows in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

June Temperature

Alma, Gratiot Community Airport (12.4 miles)

  • Lowest 1 June, 2025

    33.8 °F

  • Average June

    65.3 °F

  • Highest 17 June, 2025

    87.8 °F

Climate (2020–Present)

Alma, Gratiot Community Airport (12.4 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    58.7 °F
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