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.

Fog/Mist

35°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.10 in (1019.3 mb)
Dewpoint 33°F (1°C)
Visibility 3.00 mi
Last update 17 Feb 8:53 pm EST
Extended Forecast for

Westerly State Airport RI

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Patchy fog before 11am. Otherwise, cloudy, with a high near 36. Calm wind becoming east around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 36 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow before midnight, then snow and sleet likely between midnight and 2am, then a chance of snow after 2am. Low around 30. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 80%. Little or no snow and sleet accumulation expected.

    Low: 30 °F

    Wintry Mix

  • Thursday

    Thursday: Partly sunny, with a high near 39. North wind around 6 mph becoming light and variable in the afternoon.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 27. Light east wind. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow likely before 1pm, then rain. High near 39. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain likely before 8pm, then rain and snow likely between 8pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 30. North wind 6 to 8 mph. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday

    Saturday: A chance of snow before noon, then a chance of rain between noon and 2pm. Mostly cloudy, with a high near 41. North wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. North wind 3 to 5 mph.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 29. Calm wind.
Wednesday
Rain likely, mainly after noon. Patchy fog before 11am. Otherwise, cloudy, with a high near 36. Calm wind becoming east around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow before midnight, then snow and sleet likely between midnight and 2am, then a chance of snow after 2am. Low around 30. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 80%. Little or no snow and sleet accumulation expected.
Thursday
Partly sunny, with a high near 39. North wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 27. Light east wind. Chance of precipitation is 20%.
Friday
Snow likely before 1pm, then rain. High near 39. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain likely before 8pm, then rain and snow likely between 8pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 30. North wind 6 to 8 mph. Chance of precipitation is 70%.
Saturday
A chance of snow before noon, then a chance of rain between noon and 2pm. Mostly cloudy, with a high near 41. North wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 27. North wind 3 to 5 mph.
Sunday
A chance of snow. Mostly cloudy, with a high near 37. Northeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 25. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 35. North wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 18. Northwest wind around 10 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.35°N 71.79°W (Elev. 66 ft)
Last Update:
9:56 pm EST Feb 17, 2026
Forecast Valid:
10pm EST Feb 17, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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