Grafton Weather Forecast

    • 64
    • 80

    Chance Thunderstorms

    • 66
    • 87

    Chance Thunderstorms

    • 74
    • 94

    Breezy

    • 65
    • 94

    Chance Thunderstorms

    • 61
    • 88

    Slight Chance Thunderstorms

    • 62
    • 84

    Chance Thunderstorms

Today 7 Jun Fillmore

Partly cloudy with a 40 percent chance of Showers and Thunderstorms. Highs around 80. South Winds 10 to 15 Mph with Gusts to around 20 Mph.

Tonight 7 Jun Fillmore

Cloudy with a 20 percent chance of Showers and Thunderstorms. Lows in the mid 60s. South Winds around 10 Mph.

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Grafton Temperature Statistics

June Temperature

York, York Municipal Airport (18.6 miles)

  • Lowest 3 June, 2026

    59 °F

  • Average June

    70.7 °F

  • Highest 1 June, 2026

    86 °F

Climate (2021–Present)

York, York Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    63.8 °F
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