Lafayette River - Grandy Street Bridge Weather Forecast

    • 29
    • 63

    Rain Likely

    • 28
    • 42

    Mostly Sunny

    • 35
    • 48

    Partly Sunny

    • 30
    • 45

    Partly Sunny

    • 35
    • 48

    Mostly Cloudy

    • 33
    • 48

    Chance Rain

Today 29 Dec Norfolk/Portsmouth

Mostly cloudy. A slight chance of rain early this Morning, then rain likely this afternoon. Windy with Highs in the lower 60s. Temperature falling into the lower 50s this afternoon. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 29 Dec Norfolk/Portsmouth

Clear, Windy, cooler with Lows in the upper 20s. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

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Lafayette River - Grandy Street Bridge Temperature Statistics

December Temperature

Norfolk, Naval Air Station (3.1 miles)

  • Lowest 15 December, 2025

    19 °F

  • Average December

    41.4 °F

  • Highest 19 December, 2025

    66 °F

Climate (2020–Present)

Norfolk, Naval Air Station (3.1 miles)

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  • Average Low 2020–2025

    55.2 °F

  • Average 2020–2025

    62.9 °F

  • Average High 2020–2025

    70.8 °F
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