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.

A Few Clouds

70°F

21°C

Humidity 73%
Wind Speed Calm
Barometer 29.58 in (1001.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Jun 1:53 am EDT
Extended Forecast for

5 Miles SSW Voluntown CT

  • Overnight

    Overnight: Mostly cloudy, with a low around 64. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 81. West wind around 11 mph, with gusts as high as 23 mph.

    High: 81 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. West wind 7 to 9 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. West wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 59. West wind 5 to 8 mph.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 80.

    High: 80 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Showers likely before 2pm, then rain after 2pm. High near 75. Chance of precipitation is 80%.

    High: 75 °F

    Rain

  • Monday Night

    Monday Night: Rain before 8pm, then showers, mainly between 8pm and 2am. Low around 62. Chance of precipitation is 80%.

    Low: 62 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 64. West wind around 10 mph, with gusts as high as 20 mph.
Juneteenth
Partly sunny, with a high near 81. West wind around 11 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 61. West wind 7 to 9 mph.
Saturday
Sunny, with a high near 80. West wind 14 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Clear, with a low around 59. West wind 5 to 8 mph.
Sunday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 80.
Sunday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 59.
Monday
Showers likely before 2pm, then rain after 2pm. High near 75. Chance of precipitation is 80%.
Monday Night
Rain before 8pm, then showers, mainly between 8pm and 2am. Low around 62. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Voluntown CT
 41.52°N 71.89°W (Elev. 371 ft)
Last Update:
2:29 am EDT Jun 19, 2026
Forecast Valid:
2am EDT Jun 19, 2026-6pm EDT Jun 25, 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