Chesapeake Bay - Tar Bay Weather Forecast

    • 78
    • 86

    Mostly Sunny

    • 73
    • 82

    Rain Showers Likely

    • 73
    • 80

    Rain Showers

    • 74
    • 80

    Rain Showers Likely

    • 73
    • 81

    Chance Rain Showers

    • 72
    • 80

    Mostly Sunny

    • 73
    • 80

    Partly Sunny

Today 19 Aug Dorchester

Mostly sunny. Highs in the upper 80s. West Winds 5 to 10 Mph.

Tonight 19 Aug Dorchester

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - Tar Bay Temperature Statistics

August Temperature

Patuxent River, Naval Air Station (9.9 miles)

  • Lowest 1 August, 2026

    71.1 °F

  • Average August

    80.2 °F

  • Highest 8 August, 2026

    91 °F

Climate (2021–2026)

Patuxent River, Naval Air Station (9.9 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    69.2 °F
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