Clinton Weather Forecast

    • 68
    • 77

    Rain Showers

    • 55
    • 84

    Chance Rain Showers

    • 48
    • 74

    Sunny

    • 54
    • 76

    Partly Sunny

    • 61
    • 79

    Mostly Cloudy

    • 60
    • 82

    Partly Sunny

Today 9 Sep Northern Worcester

Mostly cloudy. Highs in the mid 70s. East Winds around 5 Mph, becoming south with Gusts up to 20 Mph this afternoon.

Tonight 9 Sep Northern Worcester

Mostly cloudy. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clinton Temperature Statistics

September Temperature

Fitchburg, Fitchburg Municipal Airport (9.9 miles)

  • Lowest 6 September, 2026

    52 °F

  • Average September

    64.3 °F

  • Highest 2 September, 2026

    73.9 °F

Climate (2021–2026)

Fitchburg, Fitchburg Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.5 °F
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