Chesapeake Bay - Holland Island Weather Forecast

    • 79
    • 85

    Severe Tstms

    • 79
    • 87

    Slight Chance Thunderstorms

    • 79
    • 86

    Mostly Sunny

    • 81
    • 86

    Mostly Sunny

    • 79
    • 87

    Chance Thunderstorms

    • 78
    • 85

    Chance Rain Showers

    • 77
    • 84

    Chance Rain Showers

Today 7 Aug Dorchester

Partly sunny. Near steady temperature around 90. South Winds 10 to 15 Mph. Heat index Values up to 102.

Tonight 7 Aug Dorchester

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 40 percent. Heat index Values up to 100 early in the evening.

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Chesapeake Bay - Holland Island Temperature Statistics

August Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (18 miles)

  • Lowest 1 August, 2026

    69.1 °F

  • Average August

    79.4 °F

  • Highest 1 August, 2026

    87.8 °F

Climate (2021–2026)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (18 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    68.7 °F
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