Hopkinton Weather Forecast

    • 60
    • 68

    Increasing Clouds

    • 52
    • 73

    Mostly Cloudy

    • 52
    • 71

    Chance Rain Showers

    • 44
    • 66

    Partly Sunny

    • 51
    • 65

    Rain Showers Likely

    • 47
    • 65

    Chance Rain Showers

Today 15 Sep Southwestern St. Lawrence

Partly sunny this Morning, then becoming mostly cloudy. Highs in the upper 60s. South Winds around 10 Mph.

Tonight 15 Sep Southwestern St. Lawrence

Partly cloudy until Midnight, then becoming mostly cloudy. A 20 percent chance of Showers. Lows around 60. South Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hopkinton Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 12 September, 2026

    45 °F

  • Average September

    65.3 °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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