Williamsburg Regional Airport Weather Forecast

    • 71
    • 88

    Chance Thunderstorms

    • 70
    • 90

    Slight Chance Thunderstorms

    • 69
    • 93

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 63
    • 87

    Sunny

    • 65
    • 88

    Mostly Sunny

Today 12 Sep Williamsburg

Mostly sunny. A slight chance of Showers early this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs around 90. Light and variable Winds, becoming southwest around 5 Mph this afternoon. Chance of rain 50 percent.

Tonight 12 Sep Williamsburg

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Williamsburg Regional Airport Temperature Statistics

September Temperature

Kingstree Williamsburg Regional Airport (0 miles)

  • Lowest 9 September, 2026

    64.4 °F

  • Average September

    78 °F

  • Highest 2 September, 2026

    95 °F

Climate (2021–2026)

Kingstree Williamsburg Regional Airport (0 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    74.9 °F
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