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.

Light Rain Fog/Mist

53°F

12°C

Humidity 96%
Wind Speed Calm
Barometer 29.71 in (1005.9 mb)
Dewpoint 52°F (11°C)
Visibility 4.00 mi
Last update 14 May 2:53 pm EDT
Extended Forecast for

3 Miles S Voluntown CT

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 61. Light southwest wind. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers, mainly between 11am and 2pm. Mostly cloudy, with a high near 59. North wind 5 to 8 mph.

    High: 59 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73. Southwest wind 6 to 13 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 61. Light southwest wind. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 50 percent chance of showers, mainly between 11am and 2pm. Mostly cloudy, with a high near 59. North wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 47. Light and variable wind.
Saturday
Sunny, with a high near 73. Southwest wind 6 to 13 mph.
Saturday Night
Increasing clouds, with a low around 54.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 57.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 60.
Thursday
A chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Voluntown CT
 41.54°N 71.86°W (Elev. 400 ft)
Last Update:
2:22 pm EDT May 14, 2026
Forecast Valid:
3pm EDT May 14, 2026-6pm EDT May 21, 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