Charlestown Weather Forecast

    • 44
    • 59

    Decreasing Clouds

    • 40
    • 58

    Slight Chance Rain Showers

    • 39
    • 57

    Partly Sunny

    • 39
    • 54

    Slight Chance Rain Showers

    • 39
    • 52

    Chance Rain Showers

    • 42
    • 53

    Chance Rain Showers

Today 23 Oct Washington

Partly sunny. Isolated Showers. Highs in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 23 Oct Washington

Mostly cloudy with isolated Showers in the Evening, then partly cloudy after midnight. Lows in the lower 40s. West Winds 10 to 15 Mph. Chance of rain 20 percent.

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Charlestown Temperature Statistics

October Temperature

Westerly, Westerly State Airport (8.1 miles)

  • Lowest 10 October, 2025

    33.1 °F

  • Average October

    56.9 °F

  • Highest 5 October, 2025

    77 °F

Climate (2020–Present)

Westerly, Westerly State Airport (8.1 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    60.5 °F
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