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

69°F

21°C

Humidity 93%
Wind Speed Calm
Barometer 29.83 in (1010.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 11 Aug 5:53 am EDT
Extended Forecast for

3 Miles ESE Charlestown RI

  • Today

    Today: Mostly sunny, with a high near 81. West wind 5 to 11 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 67. West wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66. Light southwest wind.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78. Light southwest wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 66. West wind around 6 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 78. Northwest wind 6 to 11 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. North wind around 7 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Northwest wind around 8 mph.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 81. West wind 5 to 11 mph.
Tonight
Partly cloudy, with a low around 67. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 78. Light and variable wind becoming south 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 66. Light southwest wind.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78. Light southwest wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 66. West wind around 6 mph. Chance of precipitation is 40%.
Friday
Sunny, with a high near 78. Northwest wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 60. North wind around 7 mph.
Saturday
Sunny, with a high near 76. Northwest wind around 8 mph.
Saturday Night
Partly cloudy, with a low around 60. West wind around 5 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 75. Light and variable wind becoming south 5 to 9 mph in the morning.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 64. Southwest wind around 6 mph. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 75. Southwest wind 8 to 11 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Charlestown RI
 41.37°N 71.6°W (Elev. 13 ft)
Last Update:
1:58 am EDT Aug 11, 2026
Forecast Valid:
6am EDT Aug 11, 2026-6pm EDT Aug 17, 2026
 
Forecast Discussion
 
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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