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

24°F

-4°C

Humidity 27%
Wind Speed Calm
Barometer 30.23 in (1023.7 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 9 Dec 10:53 am EST
Extended Forecast for

Charlestown RI

  • Today

    Today: Increasing clouds, with a high near 34. Light southwest wind.

    High: 34 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of rain and snow showers before 11pm, then a chance of rain showers between 11pm and 3am. Mostly cloudy, with a low around 27. Southwest wind 9 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday

    Wednesday: Rain, mainly after 5pm. High near 49. Breezy, with a south wind 10 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Partly Sunny
    then Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain before 10pm, then a chance of showers between 10pm and 4am. Low around 32. Southwest wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of rain showers before 3pm, then a slight chance of snow showers between 3pm and 4pm. Mostly sunny, with a high near 38. Breezy, with a northwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Chance of precipitation is 20%.

    High: 38 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. West wind 9 to 16 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 37. West wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: A chance of snow showers after 3am. Partly cloudy, with a low around 25. West wind around 7 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers before 11am, then a chance of rain showers between 11am and 1pm. Partly sunny, with a high near 40. West wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 34. Light southwest wind.
Tonight
A chance of rain and snow showers before 11pm, then a chance of rain showers between 11pm and 3am. Mostly cloudy, with a low around 27. Southwest wind 9 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Rain, mainly after 5pm. High near 49. Breezy, with a south wind 10 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain before 10pm, then a chance of showers between 10pm and 4am. Low around 32. Southwest wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of rain showers before 3pm, then a slight chance of snow showers between 3pm and 4pm. Mostly sunny, with a high near 38. Breezy, with a northwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 24. West wind 9 to 16 mph.
Friday
Sunny, with a high near 37. West wind 10 to 13 mph, with gusts as high as 25 mph.
Friday Night
A chance of snow showers after 3am. Partly cloudy, with a low around 25. West wind around 7 mph. Chance of precipitation is 30%.
Saturday
A chance of snow showers before 11am, then a chance of rain showers between 11am and 1pm. Partly sunny, with a high near 40. West wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow after 9pm, mixing with rain after midnight. Mostly cloudy, with a low around 24. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 34. Northwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 15. Northwest wind around 10 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 29. Northwest wind around 10 mph, with gusts as high as 22 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:
5:02 am EST Dec 9, 2025
Forecast Valid:
11am EST Dec 9, 2025-6pm EST Dec 15, 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