Grafton Hill Weather Forecast

    • 58
    • 79

    Becoming Sunny

    • 47
    • 78

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

    • 47
    • 71

    Partly Sunny

    • 57
    • 76

    Mostly Sunny

    • 59
    • 83

    Partly Sunny

Today 18 Sep Southern Worcester

Sunny. Highs in the upper 70s. West Winds around 5 Mph.

Tonight 18 Sep Southern Worcester

Clear. Lows in the upper 50s. West Winds around 5 Mph.

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Grafton Hill Temperature Statistics

September Temperature

Worcester, Worcester Regional Airport (5.6 miles)

  • Lowest 8 September, 2025

    48.9 °F

  • Average September

    63.3 °F

  • Highest 6 September, 2025

    79 °F

Climate (2020–Present)

Worcester, Worcester Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    59 °F
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