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.

Fog/Mist

12°C

53°F

Humidity 100%
Wind Speed Calm
Barometer 1012.9 mb (29.91 in)
Dewpoint 12°C (53°F)
Visibility 1.21 km
Last update 10 May 6:53 am EDT
Extended Forecast for

Westerly State Airport RI

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 19. South wind 5 to 14 km/h.

    High: 19 °C

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: A chance of showers, mainly after 10pm. Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 8. Calm wind becoming north 5 to 10 km/h after midnight. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 8 °C

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A slight chance of showers before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 16. North wind 5 to 13 km/h becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 16 °C

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. Northwest wind 8 to 11 km/h.

    Low: 6 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 17. North wind 10 to 14 km/h becoming west in the afternoon.

    High: 17 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7. West wind 5 to 10 km/h.

    Low: 7 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 3pm. Mostly cloudy, with a high near 16. South wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Chance of precipitation is 30%.

    High: 16 °C

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 9. South wind around 13 km/h. Chance of precipitation is 60%.

    Low: 9 °C

    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 17. Southeast wind 13 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 80%.

    High: 17 °C

    Showers

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 19. South wind 5 to 14 km/h.
Tonight
A chance of showers, mainly after 10pm. Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 8. Calm wind becoming north 5 to 10 km/h after midnight. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.
Monday
A slight chance of showers before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 16. North wind 5 to 13 km/h becoming southwest in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 6. Northwest wind 8 to 11 km/h.
Tuesday
Sunny, with a high near 17. North wind 10 to 14 km/h becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 7. West wind 5 to 10 km/h.
Wednesday
A chance of showers after 3pm. Mostly cloudy, with a high near 16. South wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 9. South wind around 13 km/h. Chance of precipitation is 60%.
Thursday
Showers. High near 17. Southeast wind 13 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 80%.
Thursday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 9. East wind 5 to 8 km/h becoming calm. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 19. North wind 8 to 14 km/h becoming west in the afternoon. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 9. West wind 3 to 8 km/h.
Saturday
Mostly sunny, with a high near 21. West wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.35°N 71.79°W (Elev. 66 m)
Last Update:
2:52 am EDT May 10, 2026
Forecast Valid:
7am EDT May 10, 2026-6pm EDT May 16, 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