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

29°F

-2°C

Humidity 39%
Wind Speed SW 8 mph
Barometer 30.12 in (1020.0 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 9 Dec 2:53 pm EST
Extended Forecast for

Charlestown RI

  • Tonight

    Tonight: A slight chance of snow before midnight, then a slight chance of rain between midnight and 1am. Mostly cloudy, with a low around 28. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 50. Southwest wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 2am. Patchy fog before 11pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 29. Southwest wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 38. Breezy, with a west wind 15 to 22 mph, with gusts as high as 37 mph.

    High: 38 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. Breezy, with a west wind 20 to 22 mph.

    Low: 22 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 37. West wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. West wind around 7 mph.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow between 10am and 11am. Partly sunny, with a high near 41. West wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 27. West wind around 7 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
A slight chance of snow before midnight, then a slight chance of rain between midnight and 1am. Mostly cloudy, with a low around 28. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 50. Southwest wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely, mainly before 2am. Patchy fog before 11pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 29. Southwest wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 38. Breezy, with a west wind 15 to 22 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 22. Breezy, with a west wind 20 to 22 mph.
Friday
Sunny, with a high near 37. West wind 10 to 17 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 24. West wind around 7 mph.
Saturday
A chance of snow between 10am and 11am. Partly sunny, with a high near 41. West wind 6 to 10 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 27. West wind around 7 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow before 11am, then a chance of rain between 11am and 2pm, then a chance of snow after 2pm. Partly sunny, with a high near 38. Northwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Partly cloudy, with a low around 15. Northwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 30. Northwest wind 10 to 13 mph.
Monday Night
Partly cloudy, with a low around 17. West wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 34. West wind 7 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Charlestown RI
 41.39°N 71.63°W (Elev. 98 ft)
Last Update:
12:52 pm EST Dec 9, 2025
Forecast Valid:
3pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation