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

22°C

72°F

Humidity 87%
Wind Speed E 7 km/h
Barometer 1020.6 mb (30.14 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Last update 13 Jul 10:53 am EDT
Extended Forecast for

Stonington CT

  • Today

    Today: Partly sunny, with a high near 23. Southeast wind 13 to 16 km/h.

    High: 23 °C

    Partly Sunny

  • Tonight

    Tonight: Patchy drizzle and fog after 10pm. Mostly cloudy, with a low around 20. Southeast wind 5 to 10 km/h becoming calm in the evening.

    Low: 20 °C

    Patchy
    Drizzle and
    Patchy Fog

  • Monday

    Monday: Mostly cloudy, with a high near 26. Light southeast wind becoming south 8 to 13 km/h in the morning.

    High: 26 °C

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 21. South wind 5 to 8 km/h.

    Low: 21 °C

    Patchy Fog
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 27. Light southwest wind increasing to 6 to 11 km/h in the morning.

    High: 27 °C

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21.

    Low: 21 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °C

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 28.

    High: 28 °C

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Partly sunny, with a high near 23. Southeast wind 13 to 16 km/h.
Tonight
Patchy drizzle and fog after 10pm. Mostly cloudy, with a low around 20. Southeast wind 5 to 10 km/h becoming calm in the evening.
Monday
Mostly cloudy, with a high near 26. Light southeast wind becoming south 8 to 13 km/h in the morning.
Monday Night
A 20 percent chance of showers and thunderstorms after 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 21. South wind 5 to 8 km/h.
Tuesday
A 20 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 27. Light southwest wind increasing to 6 to 11 km/h in the morning.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 28.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 29.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stonington CT
 41.34°N 71.9°W (Elev. 10 m)
Last Update:
6:52 am EDT Jul 13, 2025
Forecast Valid:
11am EDT Jul 13, 2025-6pm EDT Jul 19, 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