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

45°F

7°C

Humidity 71%
Wind Speed SW 9 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 20 Apr 3:53 pm EDT
Extended Forecast for

3 Miles ESE Stonington CT

  • This Afternoon

    This Afternoon: A slight chance of showers. Mostly sunny, with a high near 50. West wind around 6 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Light and variable wind becoming north around 6 mph in the evening.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. North wind around 6 mph becoming south in the afternoon.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 37. South wind around 6 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of showers, mainly between 9am and 2pm. Mostly cloudy, with a high near 49. South wind around 9 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Northeast wind 3 to 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 59. West wind 5 to 9 mph.

    High: 59 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Northwest wind around 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers. Mostly sunny, with a high near 50. West wind around 6 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 34. Light and variable wind becoming north around 6 mph in the evening.
Tuesday
Sunny, with a high near 47. North wind around 6 mph becoming south in the afternoon.
Tuesday Night
Increasing clouds, with a low around 37. South wind around 6 mph.
Wednesday
A chance of showers, mainly between 9am and 2pm. Mostly cloudy, with a high near 49. South wind around 9 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 39. Northeast wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 59. West wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 41. Northwest wind around 6 mph.
Friday
Mostly sunny, with a high near 57. Northwest wind around 6 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 40. South wind around 6 mph becoming light and variable after midnight.
Saturday
A chance of showers. Mostly cloudy, with a high near 53. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 40. East wind 5 to 7 mph. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 54. East wind 7 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 41. Northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Stonington CT
 41.31°N 71.85°W (Elev. 7 ft)
Last Update:
4:01 pm EDT Apr 20, 2026
Forecast Valid:
4pm EDT Apr 20, 2026-6pm EDT Apr 27, 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