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

56°F

13°C

Humidity 40%
Wind Speed W 12 G 26 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 1 Nov 3:53 pm EDT
Extended Forecast for

Stonington CT

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West wind 6 to 11 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 55. Northwest wind 6 to 9 mph.

    High: 55 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of rain after 2pm. Mostly sunny, with a high near 60. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before 2am. Partly cloudy, with a low around 43. Southwest wind around 9 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. West wind 6 to 11 mph, with gusts as high as 25 mph.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 55. Northwest wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 39. Calm wind.
Monday
A 30 percent chance of rain after 2pm. Mostly sunny, with a high near 60. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A 40 percent chance of rain before 2am. Partly cloudy, with a low around 43. Southwest wind around 9 mph becoming west after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 34.
Friday
Mostly sunny, with a high near 57.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stonington CT
 41.36°N 71.9°W (Elev. 98 ft)
Last Update:
3:53 pm EDT Nov 1, 2025
Forecast Valid:
4pm EDT Nov 1, 2025-6pm EST Nov 8, 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