Chesapeake Bay - James River Entrance Weather Forecast

    • 57
    • 74

    Rain Showers

    • 54
    • 65

    Sunny

    • 58
    • 69

    Mostly Sunny

    • 52
    • 66

    Sunny

    • 52
    • 62

    Mostly Sunny

    • 54
    • 61

    Partly Sunny

Today 19 Oct Norfolk/Portsmouth

Mostly sunny and breezy. Highs in the upper 70s. South Winds 15 to 20 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 19 Oct Norfolk/Portsmouth

A chance of Showers in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Breezy with Lows in the mid 50s. South Winds 15 to 20 Mph, becoming southwest after midnight. Gusts up to 30 Mph. Chance of rain 80 percent.

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Chesapeake Bay - James River Entrance Temperature Statistics

October Temperature

Norfolk, Naval Air Station (3.7 miles)

  • Lowest 4 October, 2025

    55 °F

  • Average October

    65.5 °F

  • Highest 7 October, 2025

    82.9 °F

Climate (2020–Present)

Norfolk, Naval Air Station (3.7 miles)

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  • Average Low 2020–2025

    55.4 °F

  • Average 2020–2025

    63.1 °F

  • Average High 2020–2025

    71 °F
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