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

54°F

12°C

Humidity 90%
Wind Speed Calm
Barometer 30.20 in (1022.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 19 Sep 9:53 pm EDT
Extended Forecast for

2 Miles SSW Westerly State Airport RI

  • Tonight

    Tonight: Increasing clouds, with a low around 49. East wind around 6 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers, mainly after 1pm. Patchy fog after 2pm. High near 67. Southeast wind 6 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Chance
    Showers then
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers, mainly before 3am. Patchy fog before 3am. Low around 57. Southeast wind 6 to 9 mph becoming northeast after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 57 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers, mainly before 7am. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 67. Northeast wind 11 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. Northeast wind 7 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers between 9am and 2pm. Mostly cloudy, with a high near 64. Northeast wind around 15 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. Northeast wind 13 to 15 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. Breezy, with a northeast wind 18 to 22 mph.

    High: 64 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. Breezy, with a northeast wind 17 to 20 mph.

    Low: 52 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Increasing clouds, with a low around 49. East wind around 6 mph.
Sunday
Showers, mainly after 1pm. Patchy fog after 2pm. High near 67. Southeast wind 6 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers, mainly before 3am. Patchy fog before 3am. Low around 57. Southeast wind 6 to 9 mph becoming northeast after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
A chance of showers, mainly before 7am. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 67. Northeast wind 11 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 52. Northeast wind 7 to 10 mph.
Tuesday
A slight chance of showers between 9am and 2pm. Mostly cloudy, with a high near 64. Northeast wind around 15 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 52. Northeast wind 13 to 15 mph.
Wednesday
Partly sunny, with a high near 64. Breezy, with a northeast wind 18 to 22 mph.
Wednesday Night
Mostly cloudy, with a low around 52. Breezy, with a northeast wind 17 to 20 mph.
Thursday
A chance of showers after noon. Mostly cloudy, with a high near 64. Breezy, with a northeast wind around 23 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52. Breezy, with a northeast wind around 22 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 64. Breezy, with a northeast wind 23 to 25 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 53. Breezy, with a north wind 18 to 21 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 66. Breezy, with a north wind 18 to 20 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Westerly State Airport RI
 41.33°N 71.82°W (Elev. 85 ft)
Last Update:
2:33 pm EDT Sep 19, 2026
Forecast Valid:
11pm EDT Sep 19, 2026-6pm EDT Sep 26, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation