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.

Mostly Cloudy

43°F

6°C

Humidity 89%
Wind Speed S 13 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 26 Mar 3:53 am EDT
Extended Forecast for

Westerly State Airport RI

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 54. Southwest wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Rain, mainly after 10pm. Patchy fog before midnight, then patchy fog after 2am. Low around 42. Southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly before 1pm. Patchy fog before 10am. High near 49. North wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain and
    Patchy Fog
    then Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain between 11pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 27. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 40. North wind around 10 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Northwest wind 3 to 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 44. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Southwest wind around 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 51. Southwest wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 51 °F

    Mostly Cloudy

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 54. Southwest wind 9 to 14 mph, with gusts as high as 26 mph.
Tonight
Rain, mainly after 10pm. Patchy fog before midnight, then patchy fog after 2am. Low around 42. Southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 1pm. Patchy fog before 10am. High near 49. North wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A slight chance of rain between 11pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 27. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 40. North wind around 10 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 25. Northwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 44. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 34. Southwest wind around 8 mph.
Monday
Mostly cloudy, with a high near 51. Southwest wind 9 to 14 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 40. West wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday
A chance of rain. Partly sunny, with a high near 51. Northwest wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37. East wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49. East wind 8 to 10 mph, with gusts as high as 20 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:
3:29 am EDT Mar 26, 2026
Forecast Valid:
4am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation