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

68°F

20°C

Humidity 96%
Wind Speed W 3 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 20 May 11:53 pm EDT
Extended Forecast for

3 Miles ESE Voluntown CT

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 54. North wind around 6 mph.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 64. North wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 64 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 46. Light and variable wind.

    Low: 46 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 66. Northeast wind 6 to 8 mph becoming southeast in the afternoon.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 54. North wind around 6 mph.
Thursday
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 64. North wind 5 to 8 mph becoming light and variable in the afternoon.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 46. Light and variable wind.
Friday
Sunny, with a high near 66. Northeast wind 6 to 8 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 46. Light and variable wind.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 61.
Saturday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Memorial Day
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 79.
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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:
9:00 pm EDT May 20, 2026
Forecast Valid:
12am EDT May 21, 2026-6pm EDT May 27, 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