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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles SW Charlestown RI

  • Tonight

    Tonight: A chance of showers, mainly between midnight and 2am. Patchy fog. Otherwise, cloudy, with a low around 40. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers. Patchy fog before 11am. Otherwise, cloudy, with a high near 51. Southwest wind 11 to 13 mph becoming northwest in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 28. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 43. West wind 6 to 13 mph becoming southwest in the afternoon.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. South wind around 14 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46. West wind 13 to 15 mph, with gusts as high as 28 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind 6 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. North wind 5 to 9 mph becoming southeast in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Cloudy, with a low around 36. Southeast wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Cloudy then
    Rain Likely

Detailed Forecast

Tonight
A chance of showers, mainly between midnight and 2am. Patchy fog. Otherwise, cloudy, with a low around 40. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers. Patchy fog before 11am. Otherwise, cloudy, with a high near 51. Southwest wind 11 to 13 mph becoming northwest in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of snow showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 28. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
Increasing clouds, with a high near 43. West wind 6 to 13 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 35. South wind around 14 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 46. West wind 13 to 15 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind 6 to 9 mph.
Sunday
Mostly cloudy, with a high near 44. North wind 5 to 9 mph becoming southeast in the afternoon.
Sunday Night
Rain likely, mainly after 4am. Cloudy, with a low around 36. Southeast wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday
Rain. High near 53. South wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 30. South wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 39. West wind 10 to 13 mph.
Tuesday Night
Mostly clear, with a low around 23. Northwest wind around 9 mph.
Wednesday
Mostly sunny, with a high near 36. West wind around 8 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:
4:43 pm EDT Mar 11, 2026
Forecast Valid:
11pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation