Dewey Lake Weather Forecast

    • 12
    • 21

    Chance Snow

    • 15
    • 26

    Mostly Cloudy

    • 24
    • 32

    Mostly Cloudy

    • 30
    • 39

    Mostly Cloudy

    • 21
    • 34

    Chance Rain/Snow

    • 19
    • 30

    Slight Chance Snow

Today 7 Feb Cass

Mostly sunny in the Morning, then becoming partly cloudy. A 20 percent chance of snow. Highs in the lower 20s. Northwest Winds around 5 Mph.

Tonight 7 Feb Cass

Partly cloudy with a 20 percent chance of snow. Colder with Lows around 5 above. North Winds around 10 Mph with Gusts up to 25 Mph. Wind chill Values as low as 3 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dewey Lake Temperature Statistics

February Temperature

Southwest Michigan Regional Airport (12.4 miles)

  • Lowest 1 February, 2026

    -9.9 °F

  • Average February

    20.7 °F

  • Highest 1 February, 2026

    28 °F

Climate (2021–Present)

Southwest Michigan Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    60.5 °F
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