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 83%
Wind Speed Calm
Barometer 29.87 in (1011.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Apr 4:53 am EDT
Extended Forecast for

Westerly State Airport RI

  • Today

    Today: Mostly sunny, with a high near 64. Light and variable wind becoming south 5 to 9 mph in the morning.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms. Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 49. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 64. South wind 5 to 9 mph.

    High: 64 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 65. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 48. Northeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms 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. East wind around 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 7am. Mostly cloudy, with a high near 57. South wind 7 to 11 mph. Chance of precipitation is 50%.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 64. Light and variable wind becoming south 5 to 9 mph in the morning.
Tonight
A chance of showers and thunderstorms. Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 49. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 64. South wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 65. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 48. Northeast wind around 6 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 57. East wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 46. East wind around 5 mph.
Sunday
A chance of showers after 7am. Mostly cloudy, with a high near 57. South wind 7 to 11 mph. Chance of precipitation is 50%.
Sunday Night
A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 38. West wind 10 to 13 mph. Chance of precipitation is 50%.
Monday
A chance of rain and snow showers. Mostly sunny, with a high near 49. West wind 15 to 17 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 32. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 50. Northwest wind 9 to 13 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.33°N 71.82°W (Elev. 85 ft)
Last Update:
2:29 am EDT Apr 15, 2026
Forecast Valid:
5am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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