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

66°F

19°C

Humidity 52%
Wind Speed Vrbl 5 mph
Barometer 29.67 in (1004.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Jun 12:53 am EDT
Extended Forecast for

Westerly RI

  • Overnight

    Overnight: Clear, with a low around 59. West wind around 8 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 80. West wind around 14 mph, with gusts as high as 28 mph.

    High: 80 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Northwest wind 3 to 6 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Southwest wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. Light southwest wind.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 76. Light south wind becoming southeast 6 to 11 mph in the morning. Chance of precipitation is 80%.

    High: 76 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 62. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Low: 62 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before noon. Partly sunny, with a high near 80. West wind around 9 mph. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Light northwest wind.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 59. West wind around 8 mph, with gusts as high as 22 mph.
Saturday
Increasing clouds, with a high near 80. West wind around 14 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 58. Northwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 81. Southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 60. Light southwest wind.
Monday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 76. Light south wind becoming southeast 6 to 11 mph in the morning. Chance of precipitation is 80%.
Monday Night
Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 62. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Tuesday
A chance of showers before noon. Partly sunny, with a high near 80. West wind around 9 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 61. Light northwest wind.
Wednesday
Sunny, with a high near 80. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 61. Light south wind.
Thursday
Mostly sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 61. Light southeast wind.
Friday
Mostly sunny, with a high near 78. Calm wind becoming south 5 to 9 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westerly RI
 41.38°N 71.84°W (Elev. 49 ft)
Last Update:
10:58 pm EDT Jun 19, 2026
Forecast Valid:
1am EDT Jun 20, 2026-6pm EDT Jun 26, 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