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.

Overcast

37°F

3°C

Humidity 57%
Wind Speed SW 15 G 22 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Mar 4:53 pm EDT
Extended Forecast for

2 Miles SW Charlestown RI

  • Tonight

    Tonight: Showers likely between midnight and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Breezy, with a west wind 16 to 21 mph, with gusts as high as 38 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 29. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 3am. Mostly cloudy, with a low around 35. Southeast wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8am. High near 55. South wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%.

    High: 55 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 37. Breezy, with a south wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.

    Low: 37 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain likely, mainly before 8am. Partly sunny, with a high near 44. West wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. West wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely between midnight and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 46. Breezy, with a west wind 16 to 21 mph, with gusts as high as 38 mph.
Saturday Night
Increasing clouds, with a low around 29. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Sunday
Mostly cloudy, with a high near 43. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Sunday Night
A chance of rain, mainly after 3am. Mostly cloudy, with a low around 35. Southeast wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8am. High near 55. South wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%.
Monday Night
Rain. Low around 37. Breezy, with a south wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.
Tuesday
Rain likely, mainly before 8am. Partly sunny, with a high near 44. West wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 23. West wind 10 to 13 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 37. Southwest wind around 8 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 41. South wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 31. South wind around 7 mph.
Friday
Partly sunny, with a high near 44. West wind 6 to 9 mph.
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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:
2:45 pm EDT Mar 13, 2026
Forecast Valid:
5pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation