Hopkinton Weather Forecast

    • 60
    • 68

    Mostly Cloudy

    • 60
    • 71

    Rain Showers Likely

    • 41
    • 66

    Rain Showers Likely

    • 36
    • 61

    Partly Sunny

    • 39
    • 64

    Chance Rain Showers

    • 31
    • 53

    Slight Chance Rain Showers

Today 30 Sep Southwestern St. Lawrence

Partly sunny. Warmer with Highs around 70. Light and variable Winds.

Tonight 30 Sep Southwestern St. Lawrence

Mostly cloudy until Midnight, then becoming partly cloudy. Lows around 60. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hopkinton Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 24 September, 2026

    34.6 °F

  • Average September

    60.3 °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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