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

36°F

2°C

Humidity 86%
Wind Speed NW 6 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 23 Mar 10:53 pm EDT
Extended Forecast for

3 Miles SW Voluntown CT

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind around 6 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46. Wind chill values between 20 and 30 early. North wind around 6 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Southwest wind 3 to 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Light west wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 37. Southwest wind around 8 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Partly sunny, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

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

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 46. Wind chill values between 20 and 30 early. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 30. Southwest wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 51. Light west wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37. Southwest wind around 8 mph.
Thursday
Mostly cloudy, with a high near 57.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Friday
Rain likely, mainly before 8am. Partly sunny, with a high near 54. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 51.
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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:
5:10 pm EDT Mar 23, 2026
Forecast Valid:
11pm EDT Mar 23, 2026-6pm EDT Mar 30, 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