Hopkinton Weather Forecast

    • 50
    • 68

    Partly Sunny

    • 46
    • 70

    Mostly Sunny

    • 55
    • 75

    Partly Sunny

    • 58
    • 74

    Mostly Cloudy

    • 61
    • 76

    Rain Showers

    • 49
    • 70

    Chance Rain Showers

    • 48
    • 64

    Partly Sunny

Today 5 Sep Southwestern St. Lawrence

Partly sunny. A slight chance of Showers this afternoon. Highs in the lower 70s. Light and variable Winds, becoming northeast around 10 Mph this afternoon. Chance of rain 20 percent.

Tonight 5 Sep Southwestern St. Lawrence

Partly cloudy. A slight chance of Showers until midnight. Lows in the lower 50s. Northeast Winds around 10 Mph until Midnight, becoming light and variable. Chance of rain 20 percent.

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Hopkinton Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 2 September, 2026

    59.6 °F

  • Average September

    70.6 °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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