Hopkinton Weather Forecast

    • 51
    • 77

    Chance Thunderstorms

    • 39
    • 63

    Partly Sunny

    • 60
    • 70

    Partly Sunny

    • 59
    • 74

    Chance Rain Showers

    • 55
    • 73

    Rain Showers Likely

    • 49
    • 68

    Slight Chance Rain Showers

Today 13 Sep Southwestern St. Lawrence

Mostly cloudy this Morning, then becoming partly sunny. A chance of Showers and Thunderstorms. Highs in the upper 70s. Southwest Winds around 10 Mph. Chance of rain 50 percent.

Tonight 13 Sep Southwestern St. Lawrence

Partly cloudy with a 50 percent chance of Showers. Lows in the lower 50s. West Winds around 10 Mph.

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  • Temperature Real-Time

Hopkinton Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 7 September, 2026

    51.7 °F

  • Average September

    66.7 °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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