Grafton Weather Forecast

    • 77
    • 98

    Isolated Thunderstorms

    • 76
    • 95

    Chance Thunderstorms

    • 76
    • 91

    Chance Thunderstorms

    • 77
    • 93

    Slight Chance Thunderstorms

    • 76
    • 94

    Slight Chance Thunderstorms

    • 78
    • 94

    Chance Thunderstorms

Today 25 Jun York

Partly sunny. Hot with Highs in the upper 90s. Northwest Winds around 5 Mph, becoming northeast around 5 Mph this afternoon. Heat index Values up to 111.

Tonight 25 Jun York

Partly cloudy in the Evening, then becoming mostly clear. Isolated Showers and Thunderstorms. Humid with Lows in the mid 70s. Southeast Winds around 5 Mph, becoming southwest after midnight. Chance of rain 20 percent. Heat index Values up to 107 early in the evening.

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Grafton Temperature Statistics

June Temperature

Newport News, Newport News / Williamsburg International Airport (2.5 miles)

  • Lowest 1 June, 2025

    44.7 °F

  • Average June

    75.8 °F

  • Highest 19 June, 2025

    91.9 °F

Climate (2020–Present)

Newport News, Newport News / Williamsburg International Airport (2.5 miles)

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  • Average Low 2020–2025

    50.6 °F

  • Average 2020–2025

    60 °F

  • Average High 2020–2025

    69.6 °F
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