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

63°F

17°C

Humidity 40%
Wind Speed N 15 G 23 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 17 Oct 2:53 pm EDT
Extended Forecast for

Westerly RI

  • Tonight

    Tonight: Mostly clear, with a low around 37. North wind 5 to 7 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Light south wind.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. South wind 6 to 13 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 55. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm before 11am, then showers likely. High near 65. South wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers before 2am. Mostly cloudy, with a low around 47. West wind 6 to 9 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 65. West wind 8 to 13 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 5am. Mostly cloudy, with a low around 51. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 37. North wind 5 to 7 mph.
Saturday
Sunny, with a high near 63. Light and variable wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 49. Light south wind.
Sunday
Mostly sunny, with a high near 67. South wind 6 to 13 mph.
Sunday Night
Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 55. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday
Showers and possibly a thunderstorm before 11am, then showers likely. High near 65. South wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 47. West wind 6 to 9 mph. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 65. West wind 8 to 13 mph.
Tuesday Night
Showers likely, mainly after 5am. Mostly cloudy, with a low around 51. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers. Partly sunny, with a high near 63. West wind 8 to 13 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 43. West wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 60. West wind 9 to 11 mph.
Thursday Night
Partly cloudy, with a low around 43. West wind around 6 mph.
Friday
A chance of showers. Partly sunny, with a high near 60. Southwest wind 6 to 11 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westerly RI
 41.38°N 71.84°W (Elev. 49 ft)
Last Update:
2:25 pm EDT Oct 17, 2025
Forecast Valid:
3pm EDT Oct 17, 2025-6pm EDT Oct 24, 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