Grafton Weather Forecast

    • 33
    • 62

    Increasing Clouds

    • 28
    • 52

    Mostly Sunny

    • 36
    • 59

    Mostly Sunny

    • 42
    • 65

    Partly Sunny

    • 42
    • 62

    Mostly Cloudy

    • 45
    • 60

    Chance Rain Showers

Today 30 Oct Southern Grafton

Partly sunny. Highs in the upper 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 30 Oct Southern Grafton

Partly cloudy. Lows in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts up to 35 Mph.

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Grafton Temperature Statistics

October Temperature

Plymouth Municipal Airport (17.4 miles)

  • Lowest 24 October, 2026

    21 °F

  • Average October

    46.4 °F

  • Highest 2 October, 2026

    78.4 °F

Climate (2021–2026)

Plymouth Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    56.9 °F
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