West Groton Weather Forecast

    • 46
    • 70

    Rain Showers Likely

    • 39
    • 63

    Mostly Sunny

    • 42
    • 60

    Partly Sunny

    • 45
    • 64

    Rain Showers

    • 48
    • 73

    Rain Showers Likely

    • 43
    • 64

    Rain Showers Likely

    • 43
    • 63

    Partly Sunny

Today 6 May Northwest Middlesex County

Cloudy. Showers likely this afternoon. Cooler with Highs around 70. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 6 May Northwest Middlesex County

Mostly cloudy. Showers likely with a slight chance of Thunderstorms this Evening, then a chance of Showers after midnight. Patchy fog this evening. Cooler with Lows in the mid 40s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph, becoming northwest after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Groton Temperature Statistics

May Temperature

Fitchburg, Fitchburg Municipal Airport (7.5 miles)

  • Lowest 3 May, 2026

    34 °F

  • Average May

    49.4 °F

  • Highest 4 May, 2026

    72 °F

Climate (2021–Present)

Fitchburg, Fitchburg Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.5 °F
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