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.

Mostly Cloudy

44°F

7°C

Humidity 45%
Wind Speed SE 12 mph
Barometer 30.36 in (1028.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 21 Apr 11:53 am EDT
Extended Forecast for

2 Miles SW Charlestown RI

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. South wind around 8 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. South wind 8 to 10 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain. High near 46. South wind 11 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 9pm. Mostly cloudy, with a low around 39. East wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 55. West wind 3 to 8 mph.

    High: 55 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. North wind around 6 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54. North wind around 7 mph becoming south in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Southeast wind 3 to 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51. Northeast wind 5 to 8 mph becoming southeast in the afternoon.

    High: 51 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 47. South wind around 8 mph.
Tonight
Mostly cloudy, with a low around 38. South wind 8 to 10 mph.
Wednesday
Rain. High near 46. South wind 11 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain before 9pm. Mostly cloudy, with a low around 39. East wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 55. West wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 40. North wind around 6 mph.
Friday
Mostly sunny, with a high near 54. North wind around 7 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 38. Southeast wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 51. Northeast wind 5 to 8 mph becoming southeast in the afternoon.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39. East wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 53. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 39. Northeast wind around 7 mph.
Monday
Mostly sunny, with a high near 55. East wind 7 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Charlestown RI
 41.36°N 71.69°W (Elev. 89 ft)
Last Update:
3:59 am EDT Apr 21, 2026
Forecast Valid:
12pm EDT Apr 21, 2026-6pm EDT Apr 27, 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