Chesapeake Bay - Mobjack Bay Entrance Weather Forecast

    • 74
    • 79

    Chance Rain Showers

    • 70
    • 77

    Rain

    • 68
    • 72

    Rain

    • 64
    • 71

    Chance Rain Showers

    • 62
    • 67

    Chance Rain Showers

    • 63
    • 69

    Breezy

Today 21 Sep Gloucester

Mostly cloudy. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Chance of rain 20 percent.

Tonight 21 Sep Gloucester

Cloudy. A slight chance of Showers in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows around 70. East Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 50 percent.

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Chesapeake Bay - Mobjack Bay Entrance Temperature Statistics

September Temperature

Newport News, Newport News / Williamsburg International Airport (14.3 miles)

  • Lowest 16 September, 2026

    57 °F

  • Average September

    77.9 °F

  • Highest 4 September, 2026

    95.6 °F

Climate (2021–2026)

Newport News, Newport News / Williamsburg International Airport (14.3 miles)

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  • Average Low 2021–2026

    50.4 °F

  • Average 2021–2026

    60.1 °F

  • Average High 2021–2026

    69.7 °F
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