National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Light Snow Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed NE 3 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 32°F (0°C)
Visibility 1.00 mi
Last update 18 Jan 2:53 pm EST
Extended Forecast for

Westerly RI

Winter Weather Advisory January 18, 03:00pm until January 19, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 03:00pm until January 19, 07:00am

    NOW until 7:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 38 °F

    Rain/Snow

  • Tonight

    Tonight: Snow, mainly before 1am. Low around 26. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Snow then
    Snow Likely

  • M.L.King Day

    M.L.King Day: Cloudy through mid morning, then gradual clearing, with a high near 33. West wind 5 to 13 mph, with gusts as high as 24 mph.

    High: 33 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West wind around 14 mph, with gusts as high as 28 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 24. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Southwest wind 6 to 9 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow, possibly mixed with rain. High near 38. Northeast wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly before 1am. Low around 26. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
M.L.King Day
Cloudy through mid morning, then gradual clearing, with a high near 33. West wind 5 to 13 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 16. West wind around 14 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 24. West wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 11. West wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 36. Southwest wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 27. Southwest wind around 10 mph, with gusts as high as 21 mph.
Thursday
A chance of rain. Partly sunny, with a high near 40. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 17. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 29. West wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 16. West wind around 8 mph.
Saturday
A chance of snow. Mostly sunny, with a high near 28. Northwest wind around 10 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 10. North wind around 9 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 21.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westerly RI
 41.37°N 71.81°W (Elev. 59 ft)
Last Update:
1:08 pm EST Jan 18, 2026
Forecast Valid:
3pm EST Jan 18, 2026-6pm EST Jan 25, 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