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

35°F

2°C

Humidity 32%
Wind Speed W 3 mph
Barometer 30.42 in (1030.2 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 28 Mar 7:53 pm EDT
Extended Forecast for

3 Miles SW Voluntown CT

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 21 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. Southwest wind around 9 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 59 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 46. Southwest wind 5 to 7 mph.

    Low: 46 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of rain before 2pm. Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after 2pm. Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 46. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 36. Southwest wind around 9 mph.
Monday
Mostly cloudy, with a high near 59. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Monday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 46. Southwest wind 5 to 7 mph.
Tuesday
A 30 percent chance of rain before 2pm. Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
A 40 percent chance of rain after 2pm. Partly sunny, with a high near 67.
Wednesday Night
Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Thursday
Snow likely, possibly mixed with rain, mainly before 8am. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Friday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 50.
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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:
2:35 pm EDT Mar 28, 2026
Forecast Valid:
8pm EDT Mar 28, 2026-6pm EDT Apr 4, 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