Dexter Weather Forecast

    • 18
    • 26

    Chance Snow

    • 18
    • 38

    Mostly Cloudy

    • 14
    • 26

    Partly Sunny

    • 26
    • 34

    Mostly Cloudy

    • 28
    • 45

    Mostly Cloudy

    • 32
    • 42

    Mostly Cloudy

Today 19 Dec Washtenaw

Breezy, cloudy. Numerous snow Showers in the Morning, then scattered snow Showers in the afternoon. Accumulations less than an inch. Highs in the mid 20s. West Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 70 percent.

Tonight 19 Dec Washtenaw

Mostly cloudy. Near steady temperature in the lower 20s. West Winds 5 to 15 Mph, becoming south 5 to 10 Mph after midnight.

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Dexter Temperature Statistics

December Temperature

Ann Arbor, Ann Arbor Municipal Airport (10.6 miles)

  • Lowest 5 December, 2025

    -8 °F

  • Average December

    21 °F

  • Highest 10 December, 2025

    36 °F

Climate (2020–Present)

Ann Arbor, Ann Arbor Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    60.2 °F
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