West Groton Weather Forecast

    • 11
    • 30

    Becoming Sunny

    • 16
    • 26

    Slight Chance Snow Showers

    • 20
    • 32

    Partly Sunny

    • 22
    • 42

    Partly Sunny

    • 33
    • 48

    Rain Showers

    • 19
    • 47

    Slight Chance Rain Showers

    • 29
    • 38

    Chance Rain Showers

Today 14 Dec Northwest Middlesex County

Cloudy with a 50 percent chance of snow. Highs around 30. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 14 Dec Northwest Middlesex County

Mostly cloudy this Evening, then clearing. Much Colder with Lows around 9 above. Northwest Winds 5 to 10 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Groton Temperature Statistics

December Temperature

Fitchburg, Fitchburg Municipal Airport (7.5 miles)

  • Lowest 9 December, 2025

    1.9 °F

  • Average December

    26.4 °F

  • Highest 10 December, 2025

    42.1 °F

Climate (2020–Present)

Fitchburg, Fitchburg Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.7 °F
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