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

15°F

-9°C

Humidity 42%
Wind Speed Calm
Barometer 30.34 in (1027.3 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 5 Dec 5:53 am EST
Extended Forecast for

3 Miles ESE Voluntown CT

  • Today

    Today: Sunny, with a high near 30. Wind chill values between zero and 10. Light and variable wind becoming south around 6 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow and freezing rain before 10am, then a slight chance of rain and snow between 10am and 1pm. Mostly cloudy, with a high near 41. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 41 °F

    Chance Wintry
    Mix

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Northwest wind around 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 38. Northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 38 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 4am. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 30. Wind chill values between zero and 10. Light and variable wind becoming south around 6 mph.
Tonight
Mostly cloudy, with a low around 21. Calm wind.
Saturday
A chance of snow and freezing rain before 10am, then a slight chance of rain and snow between 10am and 1pm. Mostly cloudy, with a high near 41. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 24. Northwest wind around 6 mph.
Sunday
Increasing clouds, with a high near 38. Northwest wind around 5 mph becoming light and variable in the afternoon.
Sunday Night
A 30 percent chance of snow showers before 4am. Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Voluntown CT
 41.57°N 71.79°W (Elev. 400 ft)
Last Update:
6:53 am EST Dec 5, 2025
Forecast Valid:
6am EST Dec 5, 2025-6pm EST Dec 11, 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