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

44°F

7°C

Humidity 68%
Wind Speed Vrbl 3 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 16 Oct 4:53 am EDT
Extended Forecast for

Stonington CT

  • Today

    Today: Sunny, with a high near 56. North wind 10 to 15 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 40. North wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 61. North wind around 11 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. North wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62. North wind around 6 mph becoming west in the afternoon.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 8am. Partly sunny, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 56. North wind 10 to 15 mph.
Tonight
Clear, with a low around 40. North wind 10 to 14 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 61. North wind around 11 mph.
Friday Night
Mostly clear, with a low around 41. North wind around 6 mph.
Saturday
Sunny, with a high near 62. North wind around 6 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 8am. Partly sunny, with a high near 63. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 63.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 50.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stonington CT
 41.34°N 71.9°W (Elev. 10 ft)
Last Update:
1:38 am EDT Oct 16, 2025
Forecast Valid:
5am EDT Oct 16, 2025-6pm EDT Oct 22, 2025
 
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