Chesapeake Bay - Trippe Bay Weather Forecast

    • 35
    • 43

    Chance Rain/Snow

    • 40
    • 50

    Chance Rain

    • 36
    • 49

    Chance Rain

    • 44
    • 50

    Chance Rain

    • 41
    • 61

    Chance Rain

    • 40
    • 52

    Mostly Cloudy

Today 22 Dec Dorchester

Sunny. Highs in the lower 40s. North Winds around 5 Mph, becoming west this afternoon.

Tonight 22 Dec Dorchester

Partly cloudy in the Evening, then cloudy with a chance of rain with a slight chance of snow after midnight. Lows in the lower 30s. South Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight. Chance of precipitation 50 percent.

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Chesapeake Bay - Trippe Bay Temperature Statistics

December Temperature

Cambridge-Dorchester Airport (13.7 miles)

  • Lowest 14 December, 2025

    19.4 °F

  • Average December

    35.2 °F

  • Highest 18 December, 2025

    59 °F

Climate (2020–Present)

Cambridge-Dorchester Airport (13.7 miles)

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  • Average Low 2020–2025

    49.3 °F

  • Average 2020–2025

    58.2 °F

  • Average High 2020–2025

    66.8 °F
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