Stonington Breakwater Weather Forecast

    • 38
    • 52

    Chance Rain Showers

    • 43
    • 47

    Chance Rain Showers

    • 46
    • 54

    Rain Showers

    • 32
    • 50

    Mostly Sunny

    • 38
    • 43

    Chance Rain

    • 51
    • 53

    Chance Rain Showers

Today 29 Mar Southern New London

Mostly cloudy. Showers likely Early, then isolated Showers this morning. A chance of Showers this afternoon. Highs in the lower 60s. South Winds around 5 Mph, becoming west this Morning, then becoming east with Gusts up to 20 Mph this afternoon. Chance of rain 70 percent.

Tonight 29 Mar Southern New London

Mostly cloudy with a 50 percent chance of Showers. Lows in the upper 30s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stonington Breakwater Temperature Statistics

March Temperature

Westerly, Westerly State Airport (6.2 miles)

  • Lowest 3 March, 2025

    14.8 °F

  • Average March

    40.8 °F

  • Highest 19 March, 2025

    61.6 °F

Climate (2020–Present)

Westerly, Westerly State Airport (6.2 miles)

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  • Average Low 2020–2025

    44.5 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    60.4 °F
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