Southern Branch Elizabeth River - Portsmouth Naval Shipyard Weather Forecast

    • 73
    • 90

    Slight Chance Thunderstorms

    • 72
    • 89

    Rain Showers Likely

    • 72
    • 87

    Rain Showers Likely

    • 69
    • 86

    Partly Sunny

    • 67
    • 83

    Mostly Sunny

    • 68
    • 86

    Mostly Sunny

Today 11 Sep Chesapeake

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. West Winds around 5 Mph, becoming north this afternoon. Chance of rain 50 percent.

Tonight 11 Sep Chesapeake

Partly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Humid with Lows in the lower 70s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Real-Time

Southern Branch Elizabeth River - Portsmouth Naval Shipyard Temperature Statistics

September Temperature

Norfolk, Naval Air Station (7.5 miles)

  • Lowest 8 September, 2026

    64 °F

  • Average September

    79.4 °F

  • Highest 1 September, 2026

    93 °F

Climate (2021–2026)

Norfolk, Naval Air Station (7.5 miles)

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  • Average Low 2021–2026

    55.2 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    70.9 °F
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