North Stonington Weather Forecast

    • 60
    • 66

    Rain Showers

    • 56
    • 65

    Rain Showers

    • 56
    • 68

    Mostly Cloudy

    • 58
    • 71

    Partly Sunny

    • 60
    • 73

    Partly Sunny

    • 57
    • 73

    Mostly Cloudy

Today 27 Sep Northern New London

Rain with isolated Thunderstorms. Some Thunderstorms may produce heavy rainfall in the afternoon. Breezy with Highs in the mid 60s. East Winds 15 to 25 Mph with Gusts up to 45 Mph. Chance of rain 90 percent.

Tonight 27 Sep Northern New London

Showers with a slight chance of Thunderstorms in the Evening, then Showers after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the upper 50s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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North Stonington Temperature Statistics

September Temperature

Westerly, Westerly State Airport (8.7 miles)

  • Lowest 15 September, 2026

    48 °F

  • Average September

    65.4 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

Westerly, Westerly State Airport (8.7 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    60.4 °F
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