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.

Mostly Cloudy

42°F

6°C

Humidity 58%
Wind Speed W 9 G 29 mph
Barometer 29.37 in (994.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 15 Jan 1:53 pm EST
Extended Forecast for

Charlestown RI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 46. Southwest wind around 14 mph, with gusts as high as 30 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. West wind 9 to 11 mph, with gusts as high as 28 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 34. West wind 10 to 14 mph, with gusts as high as 31 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 26. Southwest wind around 6 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of snow before 10am, then a chance of rain between 10am and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 40. Southwest wind 5 to 9 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. West wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 38. West wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 21. Northwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 33. West wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 33 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 46. Southwest wind around 14 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 21. West wind 9 to 11 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 34. West wind 10 to 14 mph, with gusts as high as 31 mph.
Friday Night
Increasing clouds, with a low around 26. Southwest wind around 6 mph.
Saturday
A chance of snow before 10am, then a chance of rain between 10am and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 40. Southwest wind 5 to 9 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 29. West wind around 6 mph.
Sunday
A chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 38. West wind 5 to 8 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 21. Northwest wind around 6 mph. Chance of precipitation is 30%.
M.L.King Day
Sunny, with a high near 33. West wind 6 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 14. West wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 23. West wind 10 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 10. West wind around 7 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 30. Southwest wind 6 to 11 mph, with gusts as high as 21 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:
1:35 pm EST Jan 15, 2026
Forecast Valid:
2pm EST Jan 15, 2026-6pm EST Jan 21, 2026
 
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Additional Resources

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Chance of Precipitation