Hopkinton Weather Forecast

    • 50
    • 62

    Chance Rain Showers

    • 47
    • 63

    Slight Chance Rain Showers

    • 47
    • 64

    Partly Sunny

    • 56
    • 72

    Mostly Cloudy

    • 56
    • 73

    Mostly Cloudy

    • 41
    • 65

    Chance Rain Showers

Today 27 Sep Southwestern St. Lawrence

Partly sunny this Morning, then cloudy with Showers likely this afternoon. Highs in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 27 Sep Southwestern St. Lawrence

Mostly cloudy with a chance of Showers until Midnight, then partly cloudy after midnight. Lows in the lower 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph until Midnight, becoming light and variable. Chance of rain 50 percent.

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Hopkinton Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 24 September, 2026

    35.1 °F

  • Average September

    60.9 °F

  • Highest 2 September, 2026

    81.6 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (18 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.9 °F
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