Grafton Weather Forecast

    • 66
    • 77

    Rain Showers Likely

    • 59
    • 81

    Thunderstorms Likely

    • 56
    • 76

    Chance Thunderstorms

    • 58
    • 76

    Slight Chance Rain Showers

    • 60
    • 77

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

    • 68
    • 87

    Partly Sunny

Today 29 May York

Mostly cloudy with a slight chance of Showers and Thunderstorms. Highs in the upper 70s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 29 May York

Showers likely with a chance of Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Lows in the mid 60s. South Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grafton Temperature Statistics

May Temperature

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

  • Lowest 11 May, 2025

    46.7 °F

  • Average May

    67.3 °F

  • Highest 16 May, 2025

    89.7 °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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