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

31°F

-1°C

Humidity 92%
Wind Speed N 5 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 1 Mar 4:53 am EST
Extended Forecast for

Westerly State Airport RI

  • Today

    Today: A chance of rain and snow before 10am, then a chance of snow between 10am and 4pm. Increasing clouds, with a high near 35. North wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tonight

    Tonight: Mostly clear, with a low around 11. North wind 6 to 8 mph.

    Low: 11 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29. North wind around 6 mph becoming light and variable.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Southwest wind around 5 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow before 9am, then rain likely. Mostly cloudy, with a high near 41. South wind 5 to 8 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 35. Southwest wind around 6 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 8am. Partly sunny, with a high near 45. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 8pm. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 40%.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 49. Southwest wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 49 °F

    Chance Rain

Detailed Forecast

Today
A chance of rain and snow before 10am, then a chance of snow between 10am and 4pm. Increasing clouds, with a high near 35. North wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 11. North wind 6 to 8 mph.
Monday
Sunny, with a high near 29. North wind around 6 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 17. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of snow before 9am, then rain likely. Mostly cloudy, with a high near 41. South wind 5 to 8 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 35. Southwest wind around 6 mph. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before 8am. Partly sunny, with a high near 45. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 40%.
Thursday
A chance of rain. Cloudy, with a high near 49. Southwest wind 5 to 8 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely, mainly after 4am. Cloudy, with a low around 36. Southeast wind around 6 mph becoming northeast in the evening. Chance of precipitation is 60%.
Friday
A chance of rain. Cloudy, with a high near 44. Northeast wind 6 to 9 mph. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34. Northeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Saturday
Cloudy, with a high near 51. Southwest wind 3 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.35°N 71.79°W (Elev. 66 ft)
Last Update:
1:02 am EST Mar 1, 2026
Forecast Valid:
5am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation