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 50%
Wind Speed S 9 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 16 Apr 1:53 pm EDT
Extended Forecast for

Westerly State Airport RI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 63. South wind around 7 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Southwest wind 3 to 6 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 48. Northeast wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. East wind around 7 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. Southeast wind around 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 55. South wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers before 1am. Mostly cloudy, with a low around 35. West wind around 10 mph. Chance of precipitation is 50%.

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 47. Northwest wind 11 to 14 mph.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 63. South wind around 7 mph.
Tonight
Mostly cloudy, with a low around 51. Southwest wind 3 to 6 mph.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 48. Northeast wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 57. East wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 46. Southeast wind around 6 mph.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 55. South wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 35. West wind around 10 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 47. Northwest wind 11 to 14 mph.
Monday Night
Mostly clear, with a low around 31. Northwest wind 8 to 10 mph.
Tuesday
Sunny, with a high near 49. Northwest wind 7 to 11 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 57. Southwest wind 9 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.33°N 71.82°W (Elev. 85 ft)
Last Update:
12:54 pm EDT Apr 16, 2026
Forecast Valid:
2pm EDT Apr 16, 2026-6pm EDT Apr 22, 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