Hopkinton Weather Forecast

    • 37
    • 61

    Becoming Sunny

    • 39
    • 64

    Sunny

    • 42
    • 65

    Mostly Sunny

    • 45
    • 65

    Partly Sunny

    • 45
    • 65

    Partly Sunny

    • 47
    • 66

    Partly Sunny

Today 22 Sep Southwestern St. Lawrence

Sunny. Highs in the lower 60s. Northeast Winds around 10 Mph.

Tonight 22 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

    37.9 °F

  • Average September

    63.2 °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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