National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Fair

39°F

4°C

Humidity 53%
Wind Speed NW 13 G 28 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 23 Mar 12:53 am EDT
Extended Forecast for

Stonington CT

  • Overnight

    Overnight: Mostly clear, with a low around 31. Wind chill values between 25 and 30. Northwest wind around 15 mph, with gusts as high as 34 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 45. Wind chill values between 20 and 30 early. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 2am, mixing with rain after 3am. Increasing clouds, with a low around 36. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 36 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Monday

    Monday: Rain, mainly after 8am. High near 46. South wind 13 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 38. West wind around 8 mph.

    Low: 38 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers. Partly sunny, with a high near 48.

    High: 48 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 31. Wind chill values between 25 and 30. Northwest wind around 15 mph, with gusts as high as 34 mph.
Sunday
Sunny, with a high near 45. Wind chill values between 20 and 30 early. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.
Sunday Night
A chance of snow after 2am, mixing with rain after 3am. Increasing clouds, with a low around 36. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%.
Monday
Rain, mainly after 8am. High near 46. South wind 13 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 30 percent chance of rain, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 38. West wind around 8 mph.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly cloudy, with a high near 53.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Stonington CT
 41.34°N 71.9°W (Elev. 10 ft)
Last Update:
11:06 pm EDT Mar 22, 2025
Forecast Valid:
1am EDT Mar 23, 2025-6pm EDT Mar 29, 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