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.

Partly Cloudy

42°F

6°C

Humidity 73%
Wind Speed SW 6 mph
Barometer 30.39 in (1029.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 30 Mar 12:53 am EDT
Extended Forecast for

2 Miles SW Charlestown RI

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Southwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 51. Southwest wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 51 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of rain before 8pm, then a chance of rain after midnight. Mostly cloudy, with a low around 44. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 54. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. Southwest wind 10 to 14 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after 2pm. Partly sunny, with a high near 59. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 59 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 40. West wind around 8 mph becoming northeast after midnight. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 46. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 38. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Southwest wind around 10 mph, with gusts as high as 22 mph.
Monday
Mostly cloudy, with a high near 51. Southwest wind 13 to 18 mph, with gusts as high as 31 mph.
Monday Night
A slight chance of rain before 8pm, then a chance of rain after midnight. Mostly cloudy, with a low around 44. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 54. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 47. Southwest wind 10 to 14 mph, with gusts as high as 30 mph.
Wednesday
A chance of rain, mainly after 2pm. Partly sunny, with a high near 59. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Wednesday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 40. West wind around 8 mph becoming northeast after midnight. Chance of precipitation is 60%.
Thursday
A chance of rain. Cloudy, with a high near 46. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 38. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
A chance of rain before 2pm. Mostly cloudy, with a high near 51. Southeast wind 8 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 54. Northwest wind 8 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Cloudy, with a low around 41. East wind around 10 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Cloudy, with a high near 54. South wind 9 to 11 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Charlestown RI
 41.36°N 71.69°W (Elev. 89 ft)
Last Update:
1:27 am EDT Mar 30, 2026
Forecast Valid:
1am EDT Mar 30, 2026-6pm EDT Apr 5, 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