National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Fair

63°F

17°C

Humidity 81%
Wind Speed Calm
Barometer 30.06 in (1017.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 25 Jun 6:53 am EDT
Extended Forecast for

4 Miles SW Charlestown RI

  • Today

    Today: Mostly sunny, with a high near 69. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers, mainly after 5am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 61. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, mainly before 9am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. South wind 7 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 61. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 69. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 71. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. Light and variable wind.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 75. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 69. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Tonight
A chance of showers, mainly after 5am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 61. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, mainly before 9am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. South wind 7 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 61. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Saturday
A chance of showers. Mostly cloudy, with a high near 69. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 50%.
Saturday Night
A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 71. Light and variable wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 61. Light and variable wind.
Monday
Sunny, with a high near 75. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 63. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 5 to 11 mph.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 64. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 78. South wind 7 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Charlestown RI
 41.34°N 71.7°W (Elev. 0 ft)
Last Update:
2:29 am EDT Jun 25, 2026
Forecast Valid:
7am EDT Jun 25, 2026-6pm EDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation