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

Hazardous Weather Conditions

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Fair

41°F

5°C

Humidity 62%
Wind Speed W 10 G 18 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 22 Jan 2:53 pm EST
Extended Forecast for

Charlestown RI

Winter Storm Watch January 25, 07:00am until January 26, 07:00pm
Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. West wind 7 to 14 mph, with gusts as high as 29 mph.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5. Wind chill values as low as -8. Northwest wind around 11 mph, with gusts as high as 28 mph.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 7 to 10 mph, with gusts as high as 26 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 3am. Mostly cloudy, with a low around 8. North wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 8am. The snow could be heavy at times. High near 28. Northeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 28 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 20. Northeast wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    Low: 20 °F

    Heavy Snow

  • Monday

    Monday: Snow, mainly before 3pm. High near 30. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow before 11pm. Partly cloudy, with a low around 10. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 10 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. West wind 7 to 9 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 34. West wind 7 to 14 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 5. Wind chill values as low as -8. Northwest wind around 11 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 7 to 10 mph, with gusts as high as 26 mph.
Saturday Night
A chance of snow, mainly after 3am. Mostly cloudy, with a low around 8. North wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly after 8am. The snow could be heavy at times. High near 28. Northeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 20. Northeast wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Monday
Snow, mainly before 3pm. High near 30. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Monday Night
A chance of snow before 11pm. Partly cloudy, with a low around 10. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 23. West wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 10. West wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 26. West wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 12. West wind around 7 mph.
Thursday
Mostly cloudy, with a high near 24. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Charlestown RI
 41.38°N 71.66°W (Elev. 72 ft)
Last Update:
3:06 pm EST Jan 22, 2026
Forecast Valid:
3pm EST Jan 22, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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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