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.

Light Rain Fog/Mist

62°F

17°C

Humidity 93%
Wind Speed S 9 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 60°F (16°C)
Visibility 6.00 mi
Last update 16 Oct 8:53 am EDT
Extended Forecast for

Westerly RI

  • Today

    Today: Showers, mainly before noon. High near 70. Southwest wind 9 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 11pm, then a chance of showers. Low around 49. Southwest wind 6 to 8 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 55. North wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. North wind 13 to 18 mph decreasing to 6 to 11 mph in the evening.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 56. North wind 6 to 8 mph.

    High: 56 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Northeast wind 3 to 5 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. Northeast wind 8 to 13 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. North wind around 8 mph.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. North wind around 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Partly Sunny

Detailed Forecast

Today
Showers, mainly before noon. High near 70. Southwest wind 9 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers and thunderstorms before 11pm, then a chance of showers. Low around 49. Southwest wind 6 to 8 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 55. North wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 33. North wind 13 to 18 mph decreasing to 6 to 11 mph in the evening.
Sunday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 56. North wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 39. Northeast wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 59. Northeast wind 8 to 13 mph.
Monday Night
Mostly cloudy, with a low around 42. North wind around 8 mph.
Tuesday
Partly sunny, with a high near 63. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 43. North wind 6 to 8 mph.
Wednesday
Sunny, with a high near 62. Northeast wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 41. Northeast wind around 9 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 59. Northeast wind around 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly RI
 41.37°N 71.81°W (Elev. 59 ft)
Last Update:
8:06 am EDT Oct 16, 2026
Forecast Valid:
9am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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