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

51°F

11°C

Humidity 69%
Wind Speed SW 6 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 1 May 8:53 pm EDT
Extended Forecast for

Westerly State Airport RI

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Southwest wind 6 to 10 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Scattered showers before noon, then a chance of rain after noon. Cloudy, with a high near 53. South wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Sunday

    Sunday: A slight chance of rain before 1pm. Mostly sunny, with a high near 59. West wind 11 to 14 mph. Chance of precipitation is 20%.

    High: 59 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. West wind 5 to 10 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. South wind around 14 mph, with gusts as high as 24 mph.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Southwest wind 6 to 10 mph.
Saturday
Scattered showers before noon, then a chance of rain after noon. Cloudy, with a high near 53. South wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A slight chance of rain before 1pm. Mostly sunny, with a high near 59. West wind 11 to 14 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 42. West wind 5 to 10 mph.
Monday
Sunny, with a high near 59. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 48. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 62. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 51. South wind around 14 mph, with gusts as high as 24 mph.
Wednesday
A chance of showers after noon. Mostly cloudy, with a high near 60. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 48. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 59. South wind 10 to 14 mph. Chance of precipitation is 70%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45. West wind 8 to 10 mph. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 58. West wind 9 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.33°N 71.82°W (Elev. 85 ft)
Last Update:
2:29 pm EDT May 1, 2026
Forecast Valid:
9pm EDT May 1, 2026-6pm EDT May 8, 2026
 
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Additional Resources

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Chance of Precipitation