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

28°F

-2°C

Humidity 43%
Wind Speed NA
Barometer 30.20 in (1022.6 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 18 Mar 2:53 am EDT
Extended Forecast for

Westerly State Airport RI

  • Overnight

    Overnight: Mostly clear, with a low around 23. West wind around 8 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Northwest wind around 6 mph becoming light and variable.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. South wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 40. South wind 3 to 7 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. South wind 3 to 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Southwest wind 5 to 8 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. West wind around 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain after 8am. Partly sunny, with a high near 47. South wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 35. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 23. West wind around 8 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind around 6 mph becoming light and variable.
Wednesday Night
Mostly clear, with a low around 26. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 40. South wind 3 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 30. South wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 46. Southwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 33. West wind around 6 mph.
Saturday
A chance of rain after 8am. Partly sunny, with a high near 47. South wind 7 to 11 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 35. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of rain before 4pm. Partly sunny, with a high near 49. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday
Sunny, with a high near 46. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 25. North wind around 9 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 41. North wind around 9 mph becoming southwest in the afternoon.
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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:
4:06 pm EDT Mar 17, 2026
Forecast Valid:
3am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation