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.

Fog

50°F

10°C

Humidity 100%
Wind Speed S 17 G 30 mph
Barometer 29.56 in (1000.8 mb)
Dewpoint 50°F (10°C)
Visibility 0.50 mi
Wind Chill44°F (7°C)
Last update 16 Mar 8:53 pm EDT
Extended Forecast for

3 Miles SW Voluntown CT

Flood Watch March 16, 09:58pm until March 17, 08:00am
Wind Advisory March 16, 09:58pm until March 17, 04:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch March 16, 09:58pm until March 17, 08:00am
    Wind Advisory March 16, 09:58pm until March 17, 04:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 37 °F

    Showers and
    Areas Fog

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a steady temperature around 41. West wind around 14 mph, with gusts as high as 25 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. West wind 6 to 8 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Wind chill values between 15 and 25. Northwest wind 3 to 5 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Light south wind.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Areas of fog before 2am. Low around 37. Windy, with a south wind 24 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a steady temperature around 41. West wind around 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 22. West wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 38. Wind chill values between 15 and 25. Northwest wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 24. Light south wind.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 50.
Friday Night
A 50 percent chance of rain after 8pm. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow before 2pm, then a chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 44.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Voluntown CT
 41.56°N 71.88°W (Elev. 207 ft)
Last Update:
7:03 pm EDT Mar 16, 2026
Forecast Valid:
9pm EDT Mar 16, 2026-6pm EDT Mar 23, 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