James River - Jamestown Island Weather Forecast

    • 75
    • 88

    Thunderstorms

    • 74
    • 82

    Rain Showers Likely

    • 75
    • 91

    Rain Showers

    • 76
    • 93

    Mostly Sunny

    • 73
    • 89

    Rain Showers Likely

    • 71
    • 86

    Chance Thunderstorms

    • 71
    • 86

    Slight Chance Thunderstorms

Today 7 Jul James City

Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the upper 80s. Northeast Winds around 5 Mph. Chance of rain 80 percent.

Tonight 7 Jul James City

Mostly cloudy. Showers and Thunderstorms, mainly this evening. Some Thunderstorms may produce heavy rainfall this evening. Lows in the mid 70s. East Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 80 percent.

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James River - Jamestown Island Temperature Statistics

July Temperature

Williamsburg-Jamestown Airport (3.7 miles)

  • Lowest 1 July, 2026

    73.8 °F

  • Average July

    86.2 °F

  • Highest 3 July, 2026

    100.4 °F

Climate (2021–2026)

Williamsburg-Jamestown Airport (3.7 miles)

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  • Average Low 2021–2026

    53.8 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    73.3 °F
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