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

21°F

-6°C

Humidity 34%
Wind Speed Calm
Barometer 30.32 in (1026.9 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Last update 5 Dec 10:53 am EST
Extended Forecast for

5 Miles N North Stonington CT

  • Today

    Today: Mostly sunny, with a high near 30. Wind chill values between 20 and 30. South wind around 6 mph becoming light and variable in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of light snow after 4am. Increasing clouds, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy
    then Slight
    Chance Light
    Snow

  • Saturday

    Saturday: A chance of snow, possibly mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind around 5 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 39. North wind around 6 mph becoming light and variable in the afternoon.

    High: 39 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 4am. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 30. Wind chill values between 20 and 30. South wind around 6 mph becoming light and variable in the afternoon.
Tonight
A 20 percent chance of light snow after 4am. Increasing clouds, with a low around 21. Calm wind.
Saturday
A chance of snow, possibly mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind around 5 mph.
Sunday
Increasing clouds, with a high near 39. North wind around 6 mph becoming light and variable in the afternoon.
Sunday Night
A 30 percent chance of snow showers before 4am. Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 47.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N North Stonington CT
 41.52°N 71.89°W (Elev. 371 ft)
Last Update:
6:53 am EST Dec 5, 2025
Forecast Valid:
11am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation