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.

Fog/Mist

33°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 29.91 in (1012.9 mb)
Dewpoint 33°F (1°C)
Visibility 3.00 mi
Last update 18 Feb 9:53 am EST
Extended Forecast for

2 Miles SW Charlestown RI

  • Today

    Today: Rain, mainly after noon. Patchy fog. High near 38. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Chance Rain
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Tonight

    Tonight: Rain, snow, and freezing rain likely before midnight, then a slight chance of snow between midnight and 1am. Patchy fog before 1am. Otherwise, cloudy, with a low around 30. North wind around 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 30 °F

    Wintry Mix
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Partly sunny, with a high near 38. North wind around 6 mph becoming east in the afternoon.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of freezing rain, mainly after 3am. Mostly cloudy, with a low around 29. East wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Freezing Rain

  • Friday

    Friday: A chance of rain and snow before 9am, then rain. High near 38. East wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    Likely then
    Rain

  • Friday Night

    Friday Night: Rain likely before 5am, then a chance of snow. Cloudy, with a low around 31. East wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow before 8am, then a chance of rain between 8am and 10am. Partly sunny, with a high near 40. North wind around 7 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Northeast wind around 7 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 11am. Mostly cloudy, with a high near 36. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Rain, mainly after noon. Patchy fog. High near 38. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, snow, and freezing rain likely before midnight, then a slight chance of snow between midnight and 1am. Patchy fog before 1am. Otherwise, cloudy, with a low around 30. North wind around 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 38. North wind around 6 mph becoming east in the afternoon.
Thursday Night
A chance of freezing rain, mainly after 3am. Mostly cloudy, with a low around 29. East wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow before 9am, then rain. High near 38. East wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Rain likely before 5am, then a chance of snow. Cloudy, with a low around 31. East wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
A chance of snow before 8am, then a chance of rain between 8am and 10am. Partly sunny, with a high near 40. North wind around 7 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 26. Northeast wind around 7 mph.
Sunday
A chance of snow after 11am. Mostly cloudy, with a high near 36. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
Snow likely, mainly after 9pm. Cloudy, with a low around 28. Northeast wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 35. North wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Partly cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 31. Northwest wind around 10 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Charlestown RI
 41.36°N 71.69°W (Elev. 89 ft)
Last Update:
6:36 am EST Feb 18, 2026
Forecast Valid:
10am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation