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

57°F

14°C

Humidity 81%
Wind Speed Vrbl 3 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 26 Jul 6:53 am EDT
Extended Forecast for

Charlestown RI

  • Today

    Today: Sunny, with a high near 75. Light and variable wind becoming northeast 5 to 7 mph in the morning.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. East wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. Light south wind.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly after noon. Partly sunny, with a high near 75. South wind 6 to 11 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 64. Southeast wind 8 to 10 mph. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 2pm, then showers likely. High near 74. Southeast wind 13 to 15 mph. Chance of precipitation is 80%.

    High: 74 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 3am. Mostly cloudy, with a low around 63. North wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 74. North wind 8 to 10 mph. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 75. Light and variable wind becoming northeast 5 to 7 mph in the morning.
Tonight
Mostly clear, with a low around 57. East wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 63. Light south wind.
Tuesday
A chance of showers, mainly after noon. Partly sunny, with a high near 75. South wind 6 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 64. Southeast wind 8 to 10 mph. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm before 2pm, then showers likely. High near 74. Southeast wind 13 to 15 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before 3am. Mostly cloudy, with a low around 63. North wind 7 to 9 mph. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 74. North wind 8 to 10 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 9pm. Partly cloudy, with a low around 63. West wind around 5 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 77. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 65. Light southwest wind.
Saturday
Mostly sunny, with a high near 78. Light and variable wind becoming south 5 to 9 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Charlestown RI
 41.38°N 71.66°W (Elev. 72 ft)
Last Update:
3:40 am EDT Jul 26, 2026
Forecast Valid:
7am EDT Jul 26, 2026-6pm EDT Aug 1, 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