Charlestown Weather Forecast

    • 51
    • 59

    Slight Chance Rain

    • 49
    • 61

    Mostly Cloudy

    • 48
    • 65

    Partly Sunny

    • 51
    • 65

    Partly Sunny

    • 55
    • 67

    Partly Sunny

    • 55
    • 68

    Chance Rain Showers

Today 18 May Washington

Cloudy with a 20 percent chance of rain. Patchy fog. Cooler with Highs in the upper 50s. Northeast Winds 10 to 15 Mph.

Tonight 18 May Washington

Cloudy. A slight chance of rain in the Evening, then a slight chance of Showers after midnight. Patchy fog in the evening. Lows in the lower 50s. Northeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Charlestown Temperature Statistics

May Temperature

Westerly, Westerly State Airport (8.1 miles)

  • Lowest 4 May, 2024

    40.6 °F

  • Average May

    54.7 °F

  • Highest 7 May, 2024

    75.7 °F

Climate (2019–Present)

Westerly, Westerly State Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2019–2024

    45 °F

  • Average 2019–2024

    52.9 °F

  • Average High 2019–2024

    60.6 °F
Get an account to remove ads