Montcalm Lake Weather Forecast

    • 18
    • 47

    Rain Showers

    • 19
    • 24

    Chance Snow Showers

    • 21
    • 38

    Mostly Cloudy

    • 15
    • 27

    Partly Sunny

    • 26
    • 33

    Mostly Cloudy

    • 24
    • 41

    Mostly Cloudy

Today 18 Dec Calhoun

Rain Showers. Highs in the mid 40s. South Winds 10 to 20 Mph with Gusts to around 35 Mph. Chance of rain 100 percent.

Tonight 18 Dec Calhoun

Rain Showers, possibly mixed with snow Showers in the Evening, then snow Showers after midnight. Snow accumulation an inch or less. Lows 15 to 20. West Winds 15 to 20 Mph with Gusts to around 35 Mph. Chance of precipitation 90 percent.

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Montcalm Lake Temperature Statistics

December Temperature

Brooks Field Airport (8.1 miles)

  • Lowest 8 December, 2025

    -6.3 °F

  • Average December

    21 °F

  • Highest 10 December, 2025

    36.5 °F

Climate (2020–Present)

Brooks Field Airport (8.1 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    59.6 °F
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