Southern Branch Elizabeth River - Portsmouth Naval Shipyard Weather Forecast

    • 72
    • 88

    Rain Showers Likely

    • 71
    • 85

    Chance Thunderstorms

    • 72
    • 88

    Chance Thunderstorms

    • 75
    • 92

    Mostly Sunny

    • 76
    • 94

    Mostly Sunny

    • 76
    • 95

    Slight Chance Thunderstorms

Today 28 Aug Chesapeake

Mostly cloudy. A slight chance of Showers this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the upper 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

Tonight 28 Aug Chesapeake

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Lows around 70. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 70 percent.

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Southern Branch Elizabeth River - Portsmouth Naval Shipyard Temperature Statistics

August Temperature

Norfolk, Naval Air Station (7.5 miles)

  • Lowest 23 August, 2026

    69.1 °F

  • Average August

    80.8 °F

  • Highest 20 August, 2026

    93.9 °F

Climate (2021–2026)

Norfolk, Naval Air Station (7.5 miles)

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  • Average Low 2021–2026

    55.1 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    70.9 °F
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