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.

Overcast

61°F

16°C

Humidity 97%
Wind Speed NE 3 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 1 Sep 11:53 pm EDT
Extended Forecast for

Westerly RI

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 59. East wind around 7 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Patchy Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. East wind 8 to 10 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 3am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 61. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers and thunderstorms before 2pm, then a chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 9am. High near 76. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 65. Light southwest wind. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 81. Northwest wind 6 to 9 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Northwest wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. North wind around 8 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. North wind 3 to 5 mph.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 59. East wind around 7 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 72. East wind 8 to 10 mph.
Wednesday Night
A chance of showers, mainly after 3am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 61. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers and thunderstorms before 2pm, then a chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 9am. High near 76. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 65. Light southwest wind. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 81. Northwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 59. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 76. North wind around 8 mph.
Saturday Night
Partly cloudy, with a low around 55. North wind 3 to 5 mph.
Sunday
Sunny, with a high near 72. North wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 55. Calm wind.
Labor Day
Sunny, with a high near 74. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Partly cloudy, with a low around 58. Light southwest wind.
Tuesday
Mostly sunny, with a high near 74. West wind 5 to 9 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly RI
 41.38°N 71.84°W (Elev. 49 ft)
Last Update:
4:11 pm EDT Sep 1, 2026
Forecast Valid:
12am EDT Sep 2, 2026-6pm EDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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