Dewey Lake Weather Forecast

    • 52
    • 67

    Increasing Clouds

    • 44
    • 68

    Rain Showers

    • 31
    • 52

    Rain Showers

    • 35
    • 40

    Chance Rain/Snow

    • 28
    • 46

    Chance Snow

    • 31
    • 42

    Rain/Snow Likely

Today 9 Mar Cass

Sunny. Highs in the upper 60s. Southwest Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 9 Mar Cass

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dewey Lake Temperature Statistics

March Temperature

Southwest Michigan Regional Airport (12.4 miles)

  • Lowest 2 March, 2026

    19 °F

  • Average March

    37.8 °F

  • Highest 6 March, 2026

    68 °F

Climate (2021–Present)

Southwest Michigan Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    60.7 °F
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