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.

Mostly Cloudy

41°F

5°C

Humidity 67%
Wind Speed SW 10 G 25 mph
Barometer 29.83 in (1010.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Dec 3:53 am EST
Extended Forecast for

Charlestown RI

  • Today

    Today: A slight chance of rain after 3pm. Mostly cloudy, with a high near 48. Southwest wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A chance of rain before 2am. Mostly cloudy, with a low around 29. Southwest wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Windy, with a west wind 20 to 26 mph, with gusts as high as 41 mph.

    High: 39 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. West wind 15 to 18 mph, with gusts as high as 45 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 36. Breezy, with a west wind 14 to 22 mph, with gusts as high as 37 mph.

    High: 36 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. West wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 3am. Mostly cloudy, with a low around 25. West wind around 7 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 4pm. Partly sunny, with a high near 35. West wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance Snow

Detailed Forecast

Today
A slight chance of rain after 3pm. Mostly cloudy, with a high near 48. Southwest wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
A chance of rain before 2am. Mostly cloudy, with a low around 29. Southwest wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly sunny, with a high near 39. Windy, with a west wind 20 to 26 mph, with gusts as high as 41 mph.
Thursday Night
Mostly clear, with a low around 22. West wind 15 to 18 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 36. Breezy, with a west wind 14 to 22 mph, with gusts as high as 37 mph.
Friday Night
Partly cloudy, with a low around 23. West wind 5 to 11 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a high near 39. West wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday Night
A chance of snow after 3am. Mostly cloudy, with a low around 25. West wind around 7 mph. Chance of precipitation is 30%.
Sunday
A chance of snow before 4pm. Partly sunny, with a high near 35. West wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind around 10 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 30. Northwest wind around 11 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 16. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 34. West wind 6 to 11 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Charlestown RI
 41.39°N 71.63°W (Elev. 98 ft)
Last Update:
1:53 am EST Dec 10, 2025
Forecast Valid:
4am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation