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.

Fair

60°F

16°C

Humidity 72%
Wind Speed SE 9 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 4 Apr 10:53 am EDT
Extended Forecast for

Charlestown RI

  • Today

    Today: Mostly sunny, with a temperature falling to around 47 by 5pm. East wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 59 °F⇓

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers, mainly between 10pm and 5am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 37. East wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers and thunderstorms likely, then showers after 2pm. Patchy fog. High near 55. Southwest wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Showers, mainly before 8pm. Low around 37. Northwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers then
    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 50. West wind 8 to 11 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow showers before 9am, then a chance of rain showers between 9am and 5pm. Partly sunny, with a high near 48. West wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. North wind around 7 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44. North wind 5 to 7 mph becoming south in the afternoon.

    High: 44 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a temperature falling to around 47 by 5pm. East wind 6 to 11 mph, with gusts as high as 21 mph.
Tonight
A chance of showers, mainly between 10pm and 5am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 37. East wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers and thunderstorms likely, then showers after 2pm. Patchy fog. High near 55. Southwest wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers, mainly before 8pm. Low around 37. Northwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Sunny, with a high near 50. West wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 34. West wind around 6 mph becoming calm in the evening.
Tuesday
A chance of rain and snow showers before 9am, then a chance of rain showers between 9am and 5pm. Partly sunny, with a high near 48. West wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 27. North wind around 7 mph.
Wednesday
Sunny, with a high near 44. North wind 5 to 7 mph becoming south in the afternoon.
Wednesday Night
Mostly clear, with a low around 32. South wind around 5 mph.
Thursday
Sunny, with a high near 50. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 40. Southwest wind around 7 mph.
Friday
Mostly sunny, with a high near 57. West wind 6 to 9 mph becoming south in the afternoon.
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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:
3:02 am EDT Apr 4, 2026
Forecast Valid:
11am EDT Apr 4, 2026-6pm EDT Apr 10, 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