Downtown Ann Arbor Weather Forecast

    • 27
    • 33

    Mostly Cloudy

    • 25
    • 38

    Mostly Cloudy

    • 22
    • 47

    Rain

    • 20
    • 29

    Mostly Cloudy

    • 21
    • 39

    Chance Rain

    • 18
    • 30

    Mostly Cloudy

Today 16 Dec Washtenaw

Partly cloudy. Highs in the lower 30s. Southwest Winds 5 to 15 Mph. Gusts up to 30 Mph in the late afternoon.

Tonight 16 Dec Washtenaw

Mostly clear late in the Evening, then becoming mostly cloudy. Lows in the upper 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Downtown Ann Arbor Temperature Statistics

December Temperature

Ann Arbor, Ann Arbor Municipal Airport (3.7 miles)

  • Lowest 5 December, 2025

    -8 °F

  • Average December

    21.3 °F

  • Highest 10 December, 2025

    36 °F

Climate (2020–Present)

Ann Arbor, Ann Arbor Municipal Airport (3.7 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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