National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Fog/Mist

29°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 29.75 in (1007.6 mb)
Dewpoint 29°F (-2°C)
Visibility 3.00 mi
Last update 26 Feb 3:53 am EST
Extended Forecast for

Charlestown RI

  • Today

    Today: A slight chance of rain between 3pm and 4pm, then a slight chance of snow after 4pm. Increasing clouds, with a high near 39. West wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 39 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of snow before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 18. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow then
    Clear

  • Friday

    Friday: Sunny, with a high near 37. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Southwest wind 5 to 7 mph becoming calm.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. South wind 5 to 8 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Calm wind becoming north around 5 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow between 10am and 11am. Mostly cloudy, with a high near 37. North wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. North wind around 6 mph.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow after 1pm. Partly sunny, with a high near 26. North wind around 6 mph. Chance of precipitation is 30%.

    High: 26 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
A slight chance of rain between 3pm and 4pm, then a slight chance of snow after 4pm. Increasing clouds, with a high near 39. West wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Tonight
A slight chance of snow before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 18. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 37. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 27. Southwest wind 5 to 7 mph becoming calm.
Saturday
Sunny, with a high near 45. South wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 28. Calm wind becoming north around 5 mph after midnight.
Sunday
A chance of snow between 10am and 11am. Mostly cloudy, with a high near 37. North wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 14. North wind around 6 mph.
Monday
A chance of snow after 1pm. Partly sunny, with a high near 26. North wind around 6 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 15. Northeast wind 3 to 5 mph.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Northeast wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Southwest wind around 7 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 43. West wind 7 to 9 mph. Chance of precipitation is 40%.
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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:
1:13 am EST Feb 26, 2026
Forecast Valid:
4am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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