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

55°F

13°C

Humidity 51%
Wind Speed N 12 G 23 mph
Barometer 29.93 in (1013.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 17 Oct 10:53 am EDT
Extended Forecast for

Stonington CT

  • Today

    Today: Sunny, with a high near 62. North wind around 11 mph, with gusts as high as 21 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. North wind around 6 mph.

    Low: 37 °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 50. Light southwest wind.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. South wind 6 to 14 mph.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 55. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, mainly before 8am. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 2am. Partly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 62. North wind around 11 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 37. 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 50. Light southwest wind.
Sunday
Mostly sunny, with a high near 65. South wind 6 to 14 mph.
Sunday Night
Showers, mainly after 2am. Low around 55. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, mainly before 8am. High near 64. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 49.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Mostly sunny, with a high near 60.
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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:
7:59 am EDT Oct 17, 2025
Forecast Valid:
11am EDT Oct 17, 2025-6pm EDT Oct 23, 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