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

27°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 29.98 in (1015.3 mb)
Dewpoint 25°F (-4°C)
Visibility 9.00 mi
Last update 7 Dec 1:53 am EST
Extended Forecast for

3 Miles SW Voluntown CT

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 40. Wind chill values between 25 and 35. Calm wind becoming south around 5 mph in the afternoon.

    High: 40 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Wind chill values between 10 and 15. Light and variable wind becoming northwest 8 to 13 mph after midnight.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 28. Wind chill values between 10 and 15. North wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. North wind around 6 mph becoming calm after midnight.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 38.

    High: 38 °F

    Increasing
    Clouds

  • Tuesday Night

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

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 26. Calm wind.
Sunday
Increasing clouds, with a high near 40. Wind chill values between 25 and 35. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 21. Wind chill values between 10 and 15. Light and variable wind becoming northwest 8 to 13 mph after midnight.
Monday
Sunny, with a high near 28. Wind chill values between 10 and 15. North wind 10 to 16 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 9. North wind around 6 mph becoming calm after midnight.
Tuesday
Increasing clouds, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 46.
Wednesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 32.
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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:
12:50 am EST Dec 7, 2025
Forecast Valid:
2am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
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