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.

Light Rain Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 29.87 in (1011.5 mb)
Dewpoint 34°F (1°C)
Visibility 3.00 mi
Last update 18 Feb 11:53 am EST
Extended Forecast for

Westerly State Airport RI

  • This Afternoon

    This Afternoon: Rain. Patchy fog. High near 37. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain, snow, and freezing rain before 11pm, then a chance of snow between 11pm and 1am. Patchy fog before 1am. Low around 30. Northeast wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Wintry Mix
    and Patchy
    Fog

  • Thursday

    Thursday: Partly sunny, with a high near 38. North wind around 6 mph becoming southeast in the afternoon.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow between 11pm and midnight, then a chance of freezing rain. Cloudy, with a low around 29. East wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Slight Chance
    Snow then
    Chance
    Freezing Rain

  • Friday

    Friday: A chance of rain and snow before 8am, then rain. High near 38. East wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    Likely then
    Rain

  • Friday Night

    Friday Night: Rain likely before 5am, then a chance of snow. Cloudy, with a low around 31. East wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow before 8am, then a chance of rain between 8am and 10am. Partly sunny, with a high near 40. North wind around 7 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Northeast wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 11am. Mostly cloudy, with a high near 36. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow

Detailed Forecast

This Afternoon
Rain. Patchy fog. High near 37. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, snow, and freezing rain before 11pm, then a chance of snow between 11pm and 1am. Patchy fog before 1am. Low around 30. Northeast wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 38. North wind around 6 mph becoming southeast in the afternoon.
Thursday Night
A slight chance of snow between 11pm and midnight, then a chance of freezing rain. Cloudy, with a low around 29. East wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
A chance of rain and snow before 8am, then rain. High near 38. East wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Rain likely before 5am, then a chance of snow. Cloudy, with a low around 31. East wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
A chance of snow before 8am, then a chance of rain between 8am and 10am. Partly sunny, with a high near 40. North wind around 7 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 25. Northeast wind around 6 mph.
Sunday
A chance of snow after 11am. Mostly cloudy, with a high near 36. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
Snow likely, mainly after 9pm. Cloudy, with a low around 27. Northeast wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 36. North wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 31. Northwest wind 9 to 11 mph, with gusts as high as 21 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
 41.33°N 71.82°W (Elev. 85 ft)
Last Update:
6:36 am EST Feb 18, 2026
Forecast Valid:
12pm EST Feb 18, 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