South Kingstown Weather Forecast

    • 58
    • 78

    Increasing Clouds

    • 51
    • 70

    Rain Showers

    • 52
    • 73

    Partly Sunny

    • 53
    • 72

    Mostly Cloudy

    • 54
    • 70

    Slight Chance Rain Showers

    • 51
    • 77

    Partly Sunny

Today 6 Sep Washington

Partly sunny. Humid with Highs in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 6 Sep Washington

Cloudy. Showers likely after midnight. Humid with Lows in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming northwest around 5 Mph after midnight. Chance of rain 70 percent.

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South Kingstown Temperature Statistics

September Temperature

N. Kingston / Quonset (11.8 miles)

  • Lowest 3 September, 2025

    55.4 °F

  • Average September

    64.4 °F

  • Highest 2 September, 2025

    75.2 °F

Climate (2020–Present)

N. Kingston / Quonset (11.8 miles)

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  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    56.3 °F

  • Average High 2020–2025

    61.2 °F
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