Vienna Weather Forecast

    • 29
    • 47

    Snow

    • 19
    • 34

    Snow Likely

    • 22
    • 33

    Partly Sunny

    • 25
    • 38

    Partly Sunny

    • 31
    • 50

    Partly Sunny

    • 41
    • 56

    Rain Likely

Today 13 Dec Dorchester

Partly sunny. Highs in the mid 40s. Southwest Winds 5 to 10 Mph.

Tonight 13 Dec Dorchester

Cloudy. A slight chance of rain in the Evening, then snow likely with a chance of rain after midnight. Snow accumulation around an inch. Lows around 30. South Winds around 5 Mph, becoming north with Gusts up to 25 Mph after midnight. Chance of precipitation 70 percent.

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Vienna Temperature Statistics

December Temperature

Cambridge-Dorchester Airport (11.2 miles)

  • Lowest 9 December, 2025

    21.2 °F

  • Average December

    34.8 °F

  • Highest 2 December, 2025

    46.4 °F

Climate (2020–Present)

Cambridge-Dorchester Airport (11.2 miles)

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  • Average Low 2020–2025

    49.3 °F

  • Average 2020–2025

    58.2 °F

  • Average High 2020–2025

    66.7 °F
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