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

47°F

8°C

Humidity 100%
Wind Speed W 6 mph
Barometer 29.56 in (1001.1 mb)
Dewpoint 47°F (8°C)
Visibility 0.25 mi
Wind Chill44°F (7°C)
Last update 12 Mar 8:53 am EDT
Extended Forecast for

Westerly State Airport RI

  • Today

    Today: Rain before 5pm, then rain and snow. Temperature falling to around 35 by 5pm. West wind 10 to 15 mph becoming northwest in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 48 °F⇓

    Rain Likely
    then
    Rain/Snow

  • Tonight

    Tonight: Snow likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 27. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 40. West wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 40 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 47. West wind 11 to 17 mph, with gusts as high as 37 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. West wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 45. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Cloudy, with a low around 36. Southeast wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Chance Rain
    then Rain
    Likely

  • Monday

    Monday: Rain. High near 55. South wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    High: 55 °F

    Rain

Detailed Forecast

Today
Rain before 5pm, then rain and snow. Temperature falling to around 35 by 5pm. West wind 10 to 15 mph becoming northwest in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 27. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 40. West wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South wind around 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 47. West wind 11 to 17 mph, with gusts as high as 37 mph.
Saturday Night
Partly cloudy, with a low around 28. West wind 5 to 8 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 45. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Sunday Night
Rain likely, mainly after 4am. Cloudy, with a low around 36. Southeast wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Monday
Rain. High near 55. South wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday Night
Rain, mainly before 3am. Low around 32. South wind 13 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
Tuesday
A chance of rain. Mostly sunny, with a high near 41. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 22. Northwest wind 6 to 8 mph.
Wednesday
Sunny, with a high near 37. West wind 6 to 8 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:
6:38 am EDT Mar 12, 2026
Forecast Valid:
9am EDT Mar 12, 2026-6pm EDT Mar 18, 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