Town of South Kingstown Weather Forecast

    • 69
    • 77

    Chance Rain Showers

    • 60
    • 83

    Chance Rain Showers

    • 53
    • 76

    Mostly Sunny

    • 59
    • 74

    Chance Rain Showers

    • 63
    • 77

    Chance Rain Showers

    • 63
    • 80

    Partly Sunny

Today 9 Sep Washington

Partly sunny. Highs in the upper 70s. Southeast Winds around 5 Mph, becoming south 10 to 15 Mph with Gusts up to 25 Mph this afternoon.

Tonight 9 Sep Washington

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Humid. Near steady temperature in the lower 70s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

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Town of South Kingstown Temperature Statistics

September Temperature

N. Kingston / Quonset (12.4 miles)

  • Lowest 7 September, 2026

    57.2 °F

  • Average September

    68.7 °F

  • Highest 4 September, 2026

    84.2 °F

Climate (2021–2026)

N. Kingston / Quonset (12.4 miles)

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  • Average Low 2021–2026

    49.8 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    61 °F
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