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 and Breezy

39°F

4°C

Humidity 53%
Wind Speed SW 22 G 37 mph
Barometer 29.75 in (1007.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 17 Mar 11:53 am EDT
Extended Forecast for

2 Miles SW Charlestown RI

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. West wind 15 to 18 mph, with gusts as high as 34 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Northwest wind around 6 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Southeast wind 3 to 8 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. South wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Southwest wind 6 to 9 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain after 3am. Mostly cloudy, with a low around 35. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain. Partly sunny, with a high near 47. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 40. West wind 15 to 18 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 40. Southeast wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 30. South wind around 5 mph.
Friday
Mostly sunny, with a high near 46. Southwest wind 6 to 9 mph.
Friday Night
A chance of rain after 3am. Mostly cloudy, with a low around 35. Southwest wind around 7 mph. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 47. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 33. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Mostly cloudy, with a high near 45. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 30. West wind around 11 mph becoming north in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 41. Northwest wind 11 to 13 mph, with gusts as high as 24 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Charlestown RI
 41.36°N 71.69°W (Elev. 89 ft)
Last Update:
12:14 pm EDT Mar 17, 2026
Forecast Valid:
12pm EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation