Hopkinton Weather Forecast

    • 52
    • 74

    Decreasing Clouds

    • 40
    • 66

    Mostly Sunny

    • 46
    • 63

    Rain Showers Likely

    • 44
    • 62

    Slight Chance Rain Showers

    • 43
    • 61

    Partly Sunny

    • 45
    • 65

    Partly Sunny

Today 17 Sep Southwestern St. Lawrence

Patchy dense fog this morning. Partly sunny. Highs in the mid 70s. Light and variable Winds.

Tonight 17 Sep Southwestern St. Lawrence

Partly cloudy until Midnight, then clearing. Patchy dense fog after midnight. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Real-Time

Hopkinton Temperature Statistics

September Temperature

Massena, Massena International-Richards Field (18 miles)

  • Lowest 15 September, 2026

    42.1 °F

  • Average September

    64.5 °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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