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

81°F

27°C

Humidity 72%
Wind Speed SW 14 G 23 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 17 Aug 1:53 pm EDT
Extended Forecast for

Westerly RI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 85. Southwest wind around 11 mph, with gusts as high as 24 mph.

    High: 85 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southwest wind 6 to 10 mph becoming northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 74. Northeast wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Northeast wind 7 to 9 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. East wind 8 to 10 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 58. East wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 8am. Partly sunny, with a high near 76. East wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 59. Northeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Northeast wind 9 to 11 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 85. Southwest wind around 11 mph, with gusts as high as 24 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southwest wind 6 to 10 mph becoming northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Partly sunny, with a high near 74. Northeast wind 11 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 53. Northeast wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 76. East wind 8 to 10 mph.
Tuesday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 58. East wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers after 8am. Partly sunny, with a high near 76. East wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 59. Northeast wind around 6 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 79. Northeast wind 9 to 11 mph.
Thursday Night
Mostly clear, with a low around 58. North wind 6 to 9 mph.
Friday
Sunny, with a high near 82. North wind 8 to 10 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 63. West wind around 6 mph.
Saturday
Sunny, with a high near 81. South wind 6 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westerly RI
 41.38°N 71.84°W (Elev. 49 ft)
Last Update:
10:34 am EDT Aug 17, 2025
Forecast Valid:
2pm EDT Aug 17, 2025-6pm EDT Aug 23, 2025
 
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