Grafton Hill Weather Forecast

    • 68
    • 85

    Chance Thunderstorms

    • 64
    • 88

    Mostly Sunny

    • 67
    • 88

    Mostly Sunny

    • 64
    • 84

    Slight Chance Thunderstorms

    • 63
    • 84

    Slight Chance Thunderstorms

    • 61
    • 83

    Slight Chance Thunderstorms

Today 8 Aug Southern Worcester

Mostly sunny. Near steady temperature in the mid 80s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 8 Aug Southern Worcester

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms this Evening, then mostly clear after midnight. Lows in the upper 60s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grafton Hill Temperature Statistics

August Temperature

Worcester, Worcester Regional Airport (5.6 miles)

  • Lowest 4 August, 2026

    62.7 °F

  • Average August

    73.8 °F

  • Highest 6 August, 2026

    84.9 °F

Climate (2021–2026)

Worcester, Worcester Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    58.8 °F
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