Charlestown Weather Forecast

    • 59
    • 74

    Partly Sunny

    • 59
    • 73

    Partly Sunny

    • 62
    • 70

    Mostly Cloudy

    • 64
    • 73

    Chance Rain Showers

    • 59
    • 71

    Rain Showers Likely

    • 59
    • 70

    Chance Rain Showers

Today 24 Sep Washington

Mostly sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 24 Sep Washington

Partly cloudy in the Evening, then clearing. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charlestown Temperature Statistics

September Temperature

Westerly, Westerly State Airport (8.1 miles)

  • Lowest 21 September, 2020

    35.1 °F
  • Average September

    63.9 °F
  • Highest 3 September, 2020

    84.9 °F

Climate (2010–Present)

Westerly, Westerly State Airport (8.1 miles)

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  • Average Low 2010–Present

    46.3 °F
  • Average 2010–Present

    53.9 °F
  • Average High 2010–Present

    61.3 °F
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