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

37°F

3°C

Humidity 67%
Wind Speed Vrbl 7 mph
Barometer 30.26 in (1024.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 19 Mar 2:53 pm EDT
Extended Forecast for

2 Miles SW Charlestown RI

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 46. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 46 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Rain, mainly after 10pm. Low around 39. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: A chance of rain, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 52. Northwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. West wind around 6 mph becoming south after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 2pm. Mostly cloudy, with a high near 49. South wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 39. Southwest wind around 8 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 7am. Mostly cloudy, with a high near 49. North wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. Southwest wind around 6 mph.
Friday
Increasing clouds, with a high near 46. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Rain, mainly after 10pm. Low around 39. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 52. Northwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 36. West wind around 6 mph becoming south after midnight.
Sunday
A slight chance of rain after 2pm. Mostly cloudy, with a high near 49. South wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 39. Southwest wind around 8 mph. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 7am. Mostly cloudy, with a high near 49. North wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 28. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 42. North wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 30. Southwest wind around 8 mph.
Wednesday
Partly sunny, with a high near 43. Southwest wind 8 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 29. West wind around 8 mph becoming northwest after midnight.
Thursday
Partly sunny, with a high near 45. East wind 8 to 11 mph becoming south in the afternoon.
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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:
1:11 pm EDT Mar 19, 2026
Forecast Valid:
3pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026
 
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Additional Resources

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Chance of Precipitation