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.

Overcast

41°F

5°C

Humidity 89%
Wind Speed Calm
Barometer 29.71 in (1006.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 11 Jan 11:53 am EST
Extended Forecast for

Stonington CT

  • This Afternoon

    This Afternoon: A chance of rain before 1pm, then a slight chance of snow showers after 4pm. Mostly cloudy early, then becoming sunny, with a temperature falling to around 39 by 5pm. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 44 °F⇓

    Chance
    Rain/Snow

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly between 7pm and 10pm. Partly cloudy, with a low around 27. Wind chill values between 15 and 25. Breezy, with a west wind 14 to 22 mph, with gusts as high as 36 mph.

    Low: 27 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39. Wind chill values between 15 and 25. West wind 11 to 16 mph, with gusts as high as 30 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. West wind 8 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. Southwest wind 7 to 10 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a temperature rising to around 40 by 5am.

    Low: 37 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 46.

    High: 46 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Cloudy, with a low around 32.

    Low: 32 °F

    Cloudy then
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

This Afternoon
A chance of rain before 1pm, then a slight chance of snow showers after 4pm. Mostly cloudy early, then becoming sunny, with a temperature falling to around 39 by 5pm. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of snow showers, mainly between 7pm and 10pm. Partly cloudy, with a low around 27. Wind chill values between 15 and 25. Breezy, with a west wind 14 to 22 mph, with gusts as high as 36 mph.
Monday
Sunny, with a high near 39. Wind chill values between 15 and 25. West wind 11 to 16 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 30. West wind 8 to 10 mph.
Tuesday
Sunny, with a high near 43. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a temperature rising to around 40 by 5am.
Wednesday
Cloudy, with a high near 46.
Wednesday Night
A 30 percent chance of rain after 1am. Cloudy, with a low around 32.
Thursday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 39.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 37.
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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:
1:40 am EST Jan 11, 2026
Forecast Valid:
12pm EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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