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 62%
Wind Speed N 5 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 12 Aug 9:53 am EDT
Extended Forecast for

3 Miles ESE Charlestown RI

  • Today

    Today: Sunny, with a high near 78. Light and variable wind becoming south 5 to 8 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 67. Southwest wind 3 to 5 mph.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers before 3pm. Mostly sunny, with a high near 79. Light west wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. West wind 3 to 5 mph.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers after 3pm. Mostly sunny, with a high near 79. North wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. North wind around 6 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. North wind around 7 mph becoming west in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Southwest wind around 5 mph becoming west after midnight.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Light and variable wind becoming southwest 8 to 13 mph in the morning.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 78. Light and variable wind becoming south 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 67. Southwest wind 3 to 5 mph.
Thursday
A slight chance of showers before 3pm. Mostly sunny, with a high near 79. Light west wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 66. West wind 3 to 5 mph.
Friday
A slight chance of showers after 3pm. Mostly sunny, with a high near 79. North wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 60. North wind around 6 mph.
Saturday
Sunny, with a high near 76. North wind around 7 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 61. Southwest wind around 5 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 75. Light and variable wind becoming southwest 8 to 13 mph in the morning.
Sunday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 65. Southwest wind around 10 mph. Chance of precipitation is 60%.
Monday
A chance of showers. Partly sunny, with a high near 76. West wind 10 to 13 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 63. North wind around 6 mph.
Tuesday
Sunny, with a high near 76. North wind around 8 mph becoming south in the afternoon.
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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:
7:52 am EDT Aug 12, 2026
Forecast Valid:
10am EDT Aug 12, 2026-6pm EDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation