Stonington Weather Forecast

    • 28
    • 35

    Increasing Clouds

    • 27
    • 40

    Partly Sunny

    • 35
    • 43

    Mostly Cloudy

    • 35
    • 47

    Mostly Cloudy

    • 33
    • 49

    Partly Sunny

    • 32
    • 48

    Chance Snow Showers

Today 22 Feb Southern New London

Sunny. Highs in the mid 30s. Northwest Winds 5 to 10 Mph, becoming west 10 to 15 Mph in the afternoon.

Tonight 22 Feb Southern New London

Mostly clear. Lows around 16. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Stonington Temperature Statistics

February Temperature

Westerly, Westerly State Airport (5.6 miles)

  • Lowest 11 February, 2025

    9.8 °F

  • Average February

    29.9 °F

  • Highest 16 February, 2025

    49.6 °F

Climate (2020–Present)

Westerly, Westerly State Airport (5.6 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    60.5 °F
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