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.

Overcast

71°F

22°C

Humidity 90%
Wind Speed S 8 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 17 Sep 9:53 pm EDT
Extended Forecast for

4 Miles NNE North Stonington CT

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 69. Southwest wind around 7 mph. Chance of precipitation is 40%.

    Low: 69 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 78. North wind 6 to 9 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. North wind 5 to 7 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. North wind around 6 mph becoming calm in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers before 10am, then showers likely after noon. Mostly cloudy, with a high near 64. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 64 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers, mainly before 2am. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Monday

    Monday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 69. Southwest wind around 7 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 78. North wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 50. North wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 67. North wind around 6 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 52. Calm wind.
Sunday
A chance of showers before 10am, then showers likely after noon. Mostly cloudy, with a high near 64. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Showers, mainly before 2am. Low around 55. Chance of precipitation is 80%.
Monday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 66.
Monday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 50.
Tuesday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 49.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE North Stonington CT
 41.49°N 71.87°W (Elev. 390 ft)
Last Update:
2:41 pm EDT Sep 17, 2026
Forecast Valid:
10pm EDT Sep 17, 2026-6pm EDT Sep 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