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.

Light Rain

53°F

12°C

Humidity 93%
Wind Speed NE 9 mph
Barometer 30.19 in (1022.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 1 Apr 7:53 pm EDT
Extended Forecast for

Charlestown RI

  • Tonight

    Tonight: Rain. Low around 37. Northeast wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Thursday

    Thursday: Rain likely before 2pm, then a slight chance of rain after 4pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 42. Northeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A slight chance of rain before 7pm, then a slight chance of rain after 11pm. Cloudy, with a low around 36. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 54. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.

    High: 54 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. Southwest wind around 9 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 2pm. Partly sunny, with a high near 62. West wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 20%.

    High: 62 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 41. East wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 55. Southwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 38. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

Detailed Forecast

Tonight
Rain. Low around 37. Northeast wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely before 2pm, then a slight chance of rain after 4pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 42. Northeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A slight chance of rain before 7pm, then a slight chance of rain after 11pm. Cloudy, with a low around 36. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 54. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 47. Southwest wind around 9 mph, with gusts as high as 21 mph.
Saturday
A slight chance of showers after 2pm. Partly sunny, with a high near 62. West wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Saturday Night
A chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 41. East wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 55. Southwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 38. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 51. West wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 33. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 48. West wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 30. North wind around 7 mph.
Wednesday
Sunny, with a high near 45. North wind around 8 mph.
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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:
2:50 pm EDT Apr 1, 2026
Forecast Valid:
8pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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