Lake Forest Weather Forecast

    • 2
    • 13

    Chance Snow

    • -1
    • 18

    Mostly Sunny

    • 13
    • 25

    Chance Snow Showers

    • 9
    • 28

    Slight Chance Snow Showers

    • 9
    • 23

    Mostly Cloudy

    • 10
    • 23

    Mostly Cloudy

Today 30 Jan Montcalm

Mostly sunny. Highs 10 to 15. North Winds 5 to 10 Mph.

Tonight 30 Jan Montcalm

Mostly cloudy with a 30 percent chance of snow in the Evening, then partly cloudy after midnight. Lows zero to 5 above. Northwest Winds 5 to 10 Mph becoming north after midnight. Wind chill Readings as low as minus 12.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Forest Temperature Statistics

January Temperature

Alma, Gratiot Community Airport (26.1 miles)

  • Lowest 24 January, 2026

    -16.6 °F

  • Average January

    20.7 °F

  • Highest 9 January, 2026

    59 °F

Climate (2021–Present)

Alma, Gratiot Community Airport (26.1 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    58.6 °F
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