National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Fair

49°F

9°C

Humidity 74%
Wind Speed S 10 mph
Barometer 30.23 in (1023.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 10 Apr 3:53 pm EDT
Extended Forecast for

Stonington CT

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Increasing clouds, with a low around 42. Southwest wind 7 to 13 mph.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 58. Northwest wind 11 to 13 mph, with gusts as high as 24 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 36. Northwest wind 3 to 7 mph.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 51. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 51 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 41. South wind 6 to 8 mph.

    Low: 41 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 52.

    Low: 52 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Increasing clouds, with a low around 42. Southwest wind 7 to 13 mph.
Saturday
Sunny, with a high near 58. Northwest wind 11 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Clear, with a low around 36. Northwest wind 3 to 7 mph.
Sunday
Increasing clouds, with a high near 51. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41. South wind 6 to 8 mph.
Monday
Mostly cloudy, with a high near 59.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 50.
Wednesday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 65.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 69.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stonington CT
 41.34°N 71.9°W (Elev. 10 ft)
Last Update:
4:11 pm EDT Apr 10, 2026
Forecast Valid:
4pm EDT Apr 10, 2026-6pm EDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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