Chesapeake Bay - Trippe Bay Weather Forecast

    • 70
    • 91

    Thunderstorms Likely

    • 68
    • 84

    Mostly Sunny

    • 68
    • 86

    Chance Rain Showers

    • 71
    • 85

    Chance Rain Showers

    • 74
    • 80

    Chance Thunderstorms

    • 75
    • 84

    Chance Thunderstorms

Today 22 Jul Dorchester

Mostly cloudy with a slight chance of Showers and Thunderstorms this Morning, then partly sunny with Showers likely with a chance of Thunderstorms this afternoon. Highs in the upper 80s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph, decreasing to 20 Mph this afternoon. Chance of rain 70 percent.

Tonight 22 Jul Dorchester

Mostly cloudy with a chance of Thunderstorms. Showers Likely, mainly in the evening. Lows in the upper 60s. West Winds around 5 Mph, becoming north with Gusts up to 20 Mph after midnight. Chance of rain 70 percent.

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Chesapeake Bay - Trippe Bay Temperature Statistics

July Temperature

Cambridge-Dorchester Airport (13.7 miles)

  • Lowest 13 July, 2026

    62.6 °F

  • Average July

    80.5 °F

  • Highest 2 July, 2026

    98.6 °F

Climate (2021–2026)

Cambridge-Dorchester Airport (13.7 miles)

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  • Average Low 2021–2026

    49.1 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.7 °F
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