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

39°F

4°C

Humidity 82%
Wind Speed W 3 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 19 Apr 9:53 pm EDT
Extended Forecast for

Westerly State Airport RI

  • Tonight

    Tonight: Mostly clear, with a low around 35. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers, mainly between 11am and 4pm. Increasing clouds, with a high near 49. West wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. North wind 6 to 9 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 49. North wind around 7 mph becoming south in the afternoon.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 3am. Mostly cloudy, with a low around 37. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 50. South wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Light east wind.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. Northwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 35. West wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
A chance of showers, mainly between 11am and 4pm. Increasing clouds, with a high near 49. West wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 32. North wind 6 to 9 mph.
Tuesday
Sunny, with a high near 49. North wind around 7 mph becoming south in the afternoon.
Tuesday Night
A slight chance of showers after 3am. Mostly cloudy, with a low around 37. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 50. South wind 7 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 39. Light east wind.
Thursday
Mostly sunny, with a high near 60. Light and variable wind becoming west 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 42. Northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 58. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Friday Night
A chance of showers. Partly cloudy, with a low around 40. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 55. East wind 5 to 8 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 41. Southeast wind around 6 mph becoming east after midnight. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 56. East wind 6 to 8 mph. Chance of precipitation is 30%.
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 EDT Apr 19, 2026
Forecast Valid:
10pm EDT Apr 19, 2026-6pm EDT Apr 26, 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