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

19°C

66°F

Humidity 96%
Wind Speed E 7 km/h
Barometer 1020.2 mb (30.13 in)
Dewpoint 18°C (65°F)
Visibility 11 km
Last update 12 Jul 10:53 pm EDT
Extended Forecast for

3 Miles SE Stonington CT

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 18. Calm wind.

    Low: 18 °C

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 26. East wind 8 to 13 km/h.

    High: 26 °C

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms between 11pm and 4am, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 60%.

    Low: 19 °C

    Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 27. Light southeast wind becoming south 8 to 13 km/h in the morning. Chance of precipitation is 60%.

    High: 27 °C

    Showers
    Likely then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 21. Southwest wind 3 to 8 km/h. Chance of precipitation is 20%.

    Low: 21 °C

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Light west wind becoming southwest 6 to 11 km/h in the morning.

    High: 29 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Southwest wind 5 to 10 km/h.

    Low: 21 °C

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Light southwest wind becoming south 9 to 14 km/h in the morning.

    High: 29 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Southwest wind around 11 km/h.

    Low: 22 °C

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a low around 18. Calm wind.
Sunday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 26. East wind 8 to 13 km/h.
Sunday Night
A chance of showers and thunderstorms between 11pm and 4am, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 60%.
Monday
Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 27. Light southeast wind becoming south 8 to 13 km/h in the morning. Chance of precipitation is 60%.
Monday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 21. Southwest wind 3 to 8 km/h. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 29. Light west wind becoming southwest 6 to 11 km/h in the morning.
Tuesday Night
Mostly clear, with a low around 21. Southwest wind 5 to 10 km/h.
Wednesday
Mostly sunny, with a high near 29. Light southwest wind becoming south 9 to 14 km/h in the morning.
Wednesday Night
Mostly cloudy, with a low around 22. Southwest wind around 11 km/h.
Thursday
Partly sunny, with a high near 28. Southwest wind 10 to 18 km/h, with gusts as high as 35 km/h.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 21. Southwest wind 10 to 13 km/h. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 29. South wind 10 to 14 km/h. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 20. South wind 8 to 10 km/h. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 27. North wind around 11 km/h becoming south in the afternoon. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Stonington CT
 41.31°N 71.85°W (Elev. 7 m)
Last Update:
6:14 pm EDT Jul 12, 2025
Forecast Valid:
11pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025
 
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Additional Resources

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Chance of Precipitation