North Stonington Weather Forecast

    • 56
    • 74

    Slight Chance Rain Showers

    • 51
    • 70

    Chance Rain Showers

    • 55
    • 75

    Mostly Sunny

    • 59
    • 77

    Partly Sunny

    • 68
    • 75

    Chance Rain Showers

    • 58
    • 80

    Partly Sunny

    • 53
    • 70

    Mostly Sunny

Today 5 Sep Northern New London

Sunny this Morning, then partly sunny with scattered Showers this afternoon. Highs in the mid 70s. North Winds around 5 Mph. Chance of rain 50 percent.

Tonight 5 Sep Northern New London

Mostly cloudy. Showers, mainly this evening. Lows in the mid 50s. Northeast Winds around 5 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Stonington Temperature Statistics

September Temperature

Westerly, Westerly State Airport (8.7 miles)

  • Lowest 2 September, 2026

    60.1 °F

  • Average September

    67.9 °F

  • Highest 3 September, 2026

    79 °F

Climate (2021–2026)

Westerly, Westerly State Airport (8.7 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    60.4 °F
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