Pawcatuck River - Duck Channel Weather Forecast

    • 32
    • 42

    Partly Sunny

    • 21
    • 45

    Partly Sunny

    • 24
    • 35

    Partly Sunny

    • 30
    • 42

    Rain/Snow Likely

    • 25
    • 41

    Partly Sunny

    • 35
    • 44

    Chance Rain

Today 20 Dec Southern New London

Mostly sunny. Cooler with Highs in the lower 40s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the morning.

Tonight 20 Dec Southern New London

Mostly cloudy. Lows in the lower 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Pawcatuck River - Duck Channel Temperature Statistics

December Temperature

Westerly, Westerly State Airport (1.9 miles)

  • Lowest 5 December, 2025

    12.9 °F

  • Average December

    31.7 °F

  • Highest 10 December, 2025

    50 °F

Climate (2020–Present)

Westerly, Westerly State Airport (1.9 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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