Hopkinton Weather Forecast

    • 10
    • 31

    Chance Snow Showers

    • 21
    • 25

    Snow Likely

    • 19
    • 32

    Snow Likely

    • 17
    • 27

    Mostly Cloudy

    • 19
    • 30

    Chance Snow

    • 9
    • 29

    Chance Snow

Today 21 Dec Southwestern St. Lawrence

Mostly cloudy with a 20 percent chance of snow Showers. Highs in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 21 Dec Southwestern St. Lawrence

Partly cloudy. Lows around 12. Northwest Winds around 10 Mph until Midnight, becoming light and variable.

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Hopkinton Temperature Statistics

December Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 9 December, 2025

    -14.1 °F

  • Average December

    20.3 °F

  • Highest 19 December, 2025

    55.9 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (18 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    46.5 °F

  • Average High 2020–2025

    56.1 °F
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