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.

Light Rain

43°F

6°C

Humidity 82%
Wind Speed S 14 G 22 mph
Barometer 30.20 in (1022.7 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 22 Apr 8:53 am EDT
Extended Forecast for

Stonington CT

  • Today

    Today: Showers likely, mainly before 11am. Mostly cloudy, with a high near 48. South wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Showers
    Likely then
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. East wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 62. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. North wind 3 to 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. Northwest wind around 6 mph becoming west in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 52.

    High: 52 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Showers likely, mainly before 11am. Mostly cloudy, with a high near 48. South wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 40. East wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 62. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 41. North wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 56. Northwest wind around 6 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 38.
Saturday
Increasing clouds, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 57.
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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:
2:25 am EDT Apr 22, 2026
Forecast Valid:
9am EDT Apr 22, 2026-6pm EDT Apr 28, 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