Chesapeake Bay - James River Entrance Weather Forecast

    • 77
    • 83

    Chance Thunderstorms

    • 72
    • 82

    Breezy

    • 71
    • 78

    Mostly Sunny

    • 72
    • 77

    Mostly Sunny

    • 72
    • 80

    Mostly Sunny

    • 74
    • 84

    Partly Sunny

Today 13 Sep Newport News

Mostly cloudy in the Morning, then becoming partly sunny. A chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 13 Sep Newport News

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - James River Entrance Temperature Statistics

September Temperature

Norfolk, Naval Air Station (3.7 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 (3.7 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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