Stonington Harbor Weather Forecast

    • 67
    • 78

    Mostly Cloudy

    • 64
    • 82

    Slight Chance Rain Showers

    • 63
    • 74

    Partly Sunny

    • 64
    • 76

    Chance Thunderstorms

    • 61
    • 78

    Slight Chance Rain Showers

    • 62
    • 77

    Mostly Sunny

Today 5 Jul Southern New London

Mostly cloudy. Highs around 80. Light and variable Winds, becoming southwest 10 to 15 Mph.

Tonight 5 Jul Southern New London

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stonington Harbor Temperature Statistics

July Temperature

Westerly, Westerly State Airport (5.6 miles)

  • Lowest 1 July, 2022

    64.9 °F

  • Average July

    73.8 °F

  • Highest 1 July, 2022

    80.1 °F

Climate (2010–Present)

Westerly, Westerly State Airport (5.6 miles)

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  • Average Low 2010–Present

    44.2 °F

  • Average 2010–Present

    52.1 °F

  • Average High 2010–Present

    59.6 °F
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