Hopkinton Weather Forecast

    • 39
    • 65

    Sunny

    • 41
    • 66

    Sunny

    • 48
    • 68

    Partly Sunny

    • 47
    • 66

    Partly Sunny

    • 47
    • 67

    Partly Sunny

    • 49
    • 67

    Partly Sunny

Today 23 Sep Southwestern St. Lawrence

Sunny. Highs in the mid 60s. Light and variable Winds, becoming northeast around 10 Mph this afternoon.

Tonight 23 Sep Southwestern St. Lawrence

Clear. Lows in the upper 30s. Northeast Winds around 10 Mph until Midnight, becoming light and variable.

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Hopkinton Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 19 September, 2026

    37.7 °F

  • Average September

    62.6 °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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