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

41°F

5°C

Humidity 79%
Wind Speed NE 13 G 22 mph
Barometer 30.49 in (1032.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 2 Apr 5:53 pm EDT
Extended Forecast for

Charlestown RI

  • Tonight

    Tonight: A chance of showers, mainly between midnight and 5am. Patchy fog. Otherwise, cloudy, with a low around 38. Northeast wind 5 to 9 mph becoming light east after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 54. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 54 °F

    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 47. Southwest wind around 8 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog after 5pm. Otherwise, partly sunny, with a high near 59. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Partly Sunny
    then Patchy
    Fog

  • Saturday Night

    Saturday Night: A chance of showers, mainly between 11pm and 5am. Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, cloudy, with a low around 39. East wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers. High near 55. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    High: 55 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 1am. Mostly cloudy, with a low around 37. Southwest wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers between 7am and 8am. Mostly sunny, with a high near 50. West wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. West wind 3 to 6 mph.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers, mainly between midnight and 5am. Patchy fog. Otherwise, cloudy, with a low around 38. Northeast wind 5 to 9 mph becoming light east after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 54. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 47. Southwest wind around 8 mph, with gusts as high as 21 mph.
Saturday
Patchy fog after 5pm. Otherwise, partly sunny, with a high near 59. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of showers, mainly between 11pm and 5am. Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, cloudy, with a low around 39. East wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday
Showers. High near 55. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 37. Southwest wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 40%.
Monday
A chance of showers between 7am and 8am. Mostly sunny, with a high near 50. West wind 8 to 11 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 34. West wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 48. Southwest wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 28. North wind around 7 mph.
Wednesday
Sunny, with a high near 45. North wind around 8 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 31. South wind around 5 mph.
Thursday
Sunny, with a high near 49. South wind 6 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Charlestown RI
 41.39°N 71.63°W (Elev. 98 ft)
Last Update:
4:06 pm EDT Apr 2, 2026
Forecast Valid:
6pm EDT Apr 2, 2026-6pm EDT Apr 9, 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