North Stonington Weather Forecast

    • 41
    • 45

    Rain

    • 25
    • 56

    Rain

    • 31
    • 40

    Mostly Cloudy

    • 21
    • 45

    Mostly Sunny

    • 19
    • 31

    Partly Sunny

    • 28
    • 37

    Chance Rain/Snow

    • 23
    • 40

    Partly Sunny

Today 18 Dec Northern New London

Sunny. Highs in the upper 40s. South Winds 5 to 10 Mph.

Tonight 18 Dec Northern New London

Mostly cloudy. Rain after midnight. Not as cool with Lows around 40. Temperature rising into the lower 50s after midnight. Southeast Winds 5 to 10 Mph, increasing to south 15 to 20 Mph with Gusts up to 30 Mph after midnight. Chance of rain 90 percent.

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North Stonington Temperature Statistics

December Temperature

Westerly, Westerly State Airport (8.7 miles)

  • Lowest 5 December, 2025

    12.9 °F

  • Average December

    31.2 °F

  • Highest 10 December, 2025

    50 °F

Climate (2020–Present)

Westerly, Westerly State Airport (8.7 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    60.4 °F
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