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.

A Few Clouds

37°F

3°C

Humidity 62%
Wind Speed NE 8 G 18 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 16 Feb 11:53 am EST
Extended Forecast for

Charlestown RI

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 39. Northeast wind 9 to 11 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Northeast wind 3 to 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of flurries before 11am, then a slight chance of rain showers between 11am and noon. Mostly cloudy, with a high near 38. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 38 °F

    Isolated
    Rain/Flurries
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. West wind around 6 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of sleet before 8am, then rain. High near 39. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. Little or no sleet accumulation expected.

    High: 39 °F

    Chance
    Rain/Sleet
    then Rain

  • Wednesday Night

    Wednesday Night: Rain before 10pm, then rain and snow likely between 10pm and 4am, then a chance of snow after 4am. Low around 30. Southeast wind around 8 mph becoming northwest in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Partly sunny, with a high near 39. North wind 6 to 8 mph becoming east in the afternoon.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. East wind around 6 mph becoming north in the evening.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 9am, then a chance of rain and snow between 9am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 39. East wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 39 °F

    Chance
    Rain/Snow
    then Rain
    Likely

Detailed Forecast

Washington's Birthday
Mostly sunny, with a high near 39. Northeast wind 9 to 11 mph.
Tonight
Partly cloudy, with a low around 24. Northeast wind 3 to 6 mph.
Tuesday
A chance of flurries before 11am, then a slight chance of rain showers between 11am and noon. Mostly cloudy, with a high near 38. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 28. West wind around 6 mph.
Wednesday
A slight chance of sleet before 8am, then rain. High near 39. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. Little or no sleet accumulation expected.
Wednesday Night
Rain before 10pm, then rain and snow likely between 10pm and 4am, then a chance of snow after 4am. Low around 30. Southeast wind around 8 mph becoming northwest in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 39. North wind 6 to 8 mph becoming east in the afternoon.
Thursday Night
Partly cloudy, with a low around 25. East wind around 6 mph becoming north in the evening.
Friday
A chance of snow before 9am, then a chance of rain and snow between 9am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 39. East wind 6 to 8 mph. Chance of precipitation is 60%.
Friday Night
Rain likely, possibly mixed with snow before 2am, then a chance of snow. Mostly cloudy, with a low around 28. Northeast wind around 8 mph. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 39. Northeast wind around 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 26. North wind around 8 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 37. North wind around 8 mph. Chance of precipitation is 30%.
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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:
5:54 am EST Feb 16, 2026
Forecast Valid:
12pm EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation