Rockville Management Area Weather Forecast

    • 58
    • 80

    Rain Showers

    • 49
    • 69

    Rain Showers

    • 50
    • 74

    Mostly Sunny

    • 52
    • 73

    Partly Sunny

    • 53
    • 71

    Slight Chance Rain Showers

    • 51
    • 78

    Mostly 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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Rockville Management Area Temperature Statistics

September Temperature

Westerly, Westerly State Airport (10.6 miles)

  • Lowest 3 September, 2025

    48.9 °F

  • Average September

    61.4 °F

  • Highest 2 September, 2025

    73 °F

Climate (2020–Present)

Westerly, Westerly State Airport (10.6 miles)

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  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    60.4 °F
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