Vienna Weather Forecast

    • 30
    • 50

    Increasing Clouds

    • 26
    • 51

    Chance Rain Showers

    • 33
    • 37

    Rain/Sleet

    • 36
    • 46

    Chance Rain

    • 36
    • 51

    Chance Rain

    • 21
    • 45

    Mostly Sunny

Today 24 Dec Dorchester

Mostly sunny. Highs around 50. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 24 Dec Dorchester

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 30s. North Winds around 5 Mph, becoming east after midnight.

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Vienna Temperature Statistics

December Temperature

Cambridge-Dorchester Airport (11.2 miles)

  • Lowest 14 December, 2025

    19.4 °F

  • Average December

    35.4 °F

  • Highest 18 December, 2025

    59 °F

Climate (2020–Present)

Cambridge-Dorchester Airport (11.2 miles)

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  • Average Low 2020–2025

    49.2 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    66.7 °F
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