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.

Overcast

41°F

5°C

Humidity 65%
Wind Speed SW 14 G 29 mph
Barometer 29.91 in (1012.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 9 Dec 11:53 pm EST
Extended Forecast for

3 Miles ESE Voluntown CT

  • Tonight

    Tonight: A slight chance of snow, mixing with rain after midnight, then gradually ending. Mostly cloudy, with a low around 23. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely after 1pm. Mostly cloudy, with a high near 46. Wind chill values between 20 and 30 early. South wind 9 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Partly Sunny
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Rain Likely

  • Thursday

    Thursday: Mostly sunny, with a temperature rising to near 34 by 11am, then falling to around 29 during the remainder of the day. Wind chill values between 15 and 25. West wind 14 to 17 mph, with gusts as high as 33 mph.

    High: 34 °F⇓

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. West wind 11 to 15 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow, mixing with rain after midnight, then gradually ending. Mostly cloudy, with a low around 23. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
Rain likely after 1pm. Mostly cloudy, with a high near 46. Wind chill values between 20 and 30 early. South wind 9 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a temperature rising to near 34 by 11am, then falling to around 29 during the remainder of the day. Wind chill values between 15 and 25. West wind 14 to 17 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 17. West wind 11 to 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
Sunday Night
Mostly clear, with a low around 13.
Monday
Sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Voluntown CT
 41.57°N 71.79°W (Elev. 400 ft)
Last Update:
5:42 pm EST Dec 9, 2025
Forecast Valid:
11pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation