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

77°F

25°C

Humidity 79%
Wind Speed S 15 mph
Barometer 29.75 in (1007.2 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 28 Jul 2:53 pm EDT
Extended Forecast for

2 Miles ESE Charlestown RI

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms between 3pm and 5pm. Partly sunny, with a high near 75. South wind around 14 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 65. Southeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 72. Southeast wind 13 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 72 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 64. East wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 71. Northeast wind 6 to 11 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. North wind around 6 mph. Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers after 2pm. Partly sunny, with a high near 74. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 8pm. Partly cloudy, with a low around 64. North wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. North wind 5 to 8 mph becoming south in the afternoon.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms between 3pm and 5pm. Partly sunny, with a high near 75. South wind around 14 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 65. Southeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 72. Southeast wind 13 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Showers and thunderstorms likely. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 64. East wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 71. Northeast wind 6 to 11 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. North wind around 6 mph. Chance of precipitation is 50%.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 74. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Partly cloudy, with a low around 64. North wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 76. North wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 66. Southwest wind around 5 mph.
Sunday
Partly sunny, with a high near 77. South wind 5 to 10 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 67. Southwest wind around 6 mph. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 77. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Charlestown RI
 41.37°N 71.6°W (Elev. 13 ft)
Last Update:
12:29 am EDT Jul 28, 2026
Forecast Valid:
2pm EDT Jul 28, 2026-6pm EDT Aug 3, 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