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

67°F

19°C

Humidity 91%
Wind Speed Calm
Barometer 29.77 in (1008.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 12 Aug 5:53 am EDT
Extended Forecast for

North Stonington CT

  • Today

    Today: A 20 percent chance of showers before 8am. Partly sunny, then gradually becoming sunny, with a high near 86. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 86 °F

    Slight Chance
    Showers then
    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear
    then Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the morning.

    High: 83 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 82. Light and variable wind becoming north around 6 mph in the morning.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 8am. Partly sunny, then gradually becoming sunny, with a high near 86. Light and variable wind becoming west around 6 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 66. Calm wind.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the morning.
Thursday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 62. Calm wind.
Friday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 82. Light and variable wind becoming north around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Showers likely after 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Stonington CT
 41.43°N 71.91°W (Elev. 269 ft)
Last Update:
2:24 am EDT Aug 12, 2026
Forecast Valid:
7am EDT Aug 12, 2026-6pm EDT Aug 18, 2026
 
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