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

45°F

7°C

Humidity 56%
Wind Speed W 5 mph
Barometer 29.74 in (1007.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 12 Nov 9:53 pm EST
Extended Forecast for

Stonington CT

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind around 11 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. Northwest wind 10 to 14 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Chance Rain
    then Rain
    Likely

  • Sunday

    Sunday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. West wind around 11 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 50. West wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 33. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 47. Northwest wind 10 to 14 mph.
Friday Night
Mostly clear, with a low around 29. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 48.
Saturday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Sunday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 49.
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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:
9:13 pm EST Nov 12, 2025
Forecast Valid:
10pm EST Nov 12, 2025-6pm EST Nov 19, 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