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

22°F

-6°C

Humidity 89%
Wind Speed Calm
Barometer 30.38 in (1028.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 19 Mar 1:53 am EDT
Extended Forecast for

Westerly State Airport RI

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. Light and variable wind becoming southwest around 5 mph after midnight.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Southwest wind 3 to 8 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 37. South wind around 8 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly before 10am. Partly sunny, with a high near 49. Southwest wind around 10 mph. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Southwest wind around 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 3pm. Partly sunny, with a high near 50. Southwest wind 9 to 13 mph. Chance of precipitation is 30%.

    High: 50 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Northwest wind around 11 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Calm wind.
Thursday
Mostly sunny, with a high near 40. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 31. Light and variable wind becoming southwest around 5 mph after midnight.
Friday
Mostly sunny, with a high near 46. Southwest wind 3 to 8 mph.
Friday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 37. South wind around 8 mph. Chance of precipitation is 60%.
Saturday
Rain likely, mainly before 10am. Partly sunny, with a high near 49. Southwest wind around 10 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 37. Southwest wind around 7 mph.
Sunday
A chance of rain after 3pm. Partly sunny, with a high near 50. Southwest wind 9 to 13 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Northwest wind around 11 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 44. North wind around 13 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 27. North wind around 9 mph.
Tuesday
Mostly sunny, with a high near 39. Northeast wind 7 to 10 mph becoming south in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29. West wind around 8 mph.
Wednesday
Partly sunny, with a high near 45. West wind around 10 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:
6:12 pm EDT Mar 18, 2026
Forecast Valid:
2am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation