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

38°F

3°C

Humidity 27%
Wind Speed W 8 G 20 mph
Barometer 29.90 in (1012.7 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 17 Mar 6:53 pm EDT
Extended Forecast for

3 Miles SW Voluntown CT

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Northwest wind 6 to 9 mph.

    Low: 22 °F

    Partly Cloudy

  • 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: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Wind chill values between 25 and 35. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Northwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 38. Wind chill values between 15 and 25. Northwest wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 22. Calm wind.
Thursday
Mostly sunny, with a high near 43. Wind chill values between 25 and 35. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 28. Calm wind.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 51.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 52.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Voluntown CT
 41.56°N 71.88°W (Elev. 207 ft)
Last Update:
7:30 pm EDT Mar 17, 2026
Forecast Valid:
7pm EDT Mar 17, 2026-6pm EDT Mar 24, 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