Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35° N Lon: 71.8° W Elev: 79 ft.

Fair

48°F

9°C

Humidity 89%
Wind Speed S 5 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 45°F (7°C)
Visibility 7.00 mi
Wind Chill46°F (8°C)
Last update 31 Mar 8:53 pm EDT
Detailed forecast for

Washington County

Tonight
Mostly cloudy this evening, then partly cloudy with a slight chance of rain after midnight. Lows in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
Wednesday
Partly sunny with a 50 percent chance of rain. Highs in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday Night
Rain likely. Cooler with lows in the upper 30s. Northeast winds 5 to 10 mph. Gusts up to 25 mph after midnight. Chance of rain 70 percent.
Thursday
Cloudy with a 30 percent chance of rain. Much cooler with highs in the lower 40s. Northeast winds around 10 mph with gusts up to 25 mph.
Thursday Night
Cloudy with a 30 percent chance of rain. Lows in the upper 30s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Friday And Friday Night
Mostly cloudy. Highs in the upper 50s. Lows in the upper 40s.
Saturday
Mostly sunny. Highs in the mid 60s.
Saturday Night
Mostly cloudy. Lows in the mid 40s.
Sunday And Sunday Night
Rain likely. Highs in the upper 50s. Lows in the upper 30s. Chance of rain 60 percent.
Monday
Mostly sunny. Highs in the lower 50s.
Monday Night
Mostly clear. Lows in the lower 30s.
Tuesday
Mostly sunny. Highs around 50.



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704 PM EDT Tue Mar 31 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database