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

18°F

-8°C

Humidity 43%
Wind Speed NE 3 mph
Barometer 30.26 in (1024.8 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 9 Dec 8:53 am EST
Extended Forecast for

Stonington CT

  • Today

    Today: Increasing clouds, with a high near 34. Wind chill values between 20 and 25. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 34 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of snow before 11pm, then a chance of rain between 11pm and 4am. Mostly cloudy, with a temperature rising to around 37 by midnight. Wind chill values between 20 and 25. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 30 °F⇑

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely after 1pm. Mostly cloudy, with a high near 49. Southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Partly Sunny
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 31. Southwest wind 10 to 17 mph, with gusts as high as 29 mph.

    Low: 31 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 39. West wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 34. Wind chill values between 20 and 25. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Tonight
A chance of snow before 11pm, then a chance of rain between 11pm and 4am. Mostly cloudy, with a temperature rising to around 37 by midnight. Wind chill values between 20 and 25. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday
Rain likely after 1pm. Mostly cloudy, with a high near 49. Southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 31. Southwest wind 10 to 17 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 39. West wind 10 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 37.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 15.
Monday
Sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stonington CT
 41.34°N 71.9°W (Elev. 10 ft)
Last Update:
5:28 am EST Dec 9, 2025
Forecast Valid:
9am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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