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

52°F

11°C

Humidity 66%
Wind Speed N 14 G 22 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 21 Mar 9:53 am EDT
Extended Forecast for

Westerly State Airport RI

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 36. Light and variable wind.

    Low: 36 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain, mainly after 2pm. Cloudy, with a high near 48. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 8pm. Patchy fog before 9pm. Low around 34. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain and
    Patchy Fog

  • Monday

    Monday: Rain and snow before noon, then a chance of rain between noon and 3pm. High near 42. North wind 8 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. North wind around 7 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42. North wind around 7 mph becoming southwest in the afternoon.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Southwest wind 6 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 36. Light and variable wind.
Sunday
A chance of rain, mainly after 2pm. Cloudy, with a high near 48. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
Rain, mainly after 8pm. Patchy fog before 9pm. Low around 34. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain and snow before noon, then a chance of rain between noon and 3pm. High near 42. North wind 8 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 27. North wind around 7 mph.
Tuesday
Sunny, with a high near 42. North wind around 7 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 31. Southwest wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 48. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 31. West wind around 7 mph becoming northwest after midnight.
Thursday
Partly sunny, with a high near 46. South wind 7 to 10 mph.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 48. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
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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:
7:26 am EDT Mar 21, 2026
Forecast Valid:
10am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation