Blackstone Weather Forecast

    • 47
    • 73

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

    • 55
    • 77

    Partly Sunny

    • 55
    • 77

    Partly Sunny

    • 58
    • 79

    Mostly Sunny

    • 63
    • 82

    Slight Chance Rain Showers

Today 18 Aug Southern Worcester

Sunny. Much cooler with Highs in the mid 70s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 18 Aug Southern Worcester

Mostly clear. Lows in the upper 40s. Southeast Winds around 5 Mph, becoming northwest after midnight.

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Blackstone Temperature Statistics

August Temperature

Pawtucket, North Central State Airport (6.8 miles)

  • Lowest 2 August, 2025

    51.8 °F

  • Average August

    70.2 °F

  • Highest 11 August, 2025

    90 °F

Climate (2020–Present)

Pawtucket, North Central State Airport (6.8 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60.3 °F
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