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

Charlestown RI

  • Today

    Today: Patchy fog before 5pm. Otherwise, cloudy, with a high near 47. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 47 °F

    Patchy Fog

  • Tonight

    Tonight: A chance of rain after 8pm. Patchy fog. Otherwise, cloudy, with a low around 39. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain, mainly before 2pm. Patchy fog before 1pm, then patchy fog after 3pm. Otherwise, cloudy, with a high near 53. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Light west wind.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 52. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Southwest wind 3 to 6 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Southwest wind 3 to 7 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Southwest wind 3 to 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 8am. Cloudy, with a high near 51. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog before 5pm. Otherwise, cloudy, with a high near 47. Calm wind becoming southwest 5 to 8 mph in the morning.
Tonight
A chance of rain after 8pm. Patchy fog. Otherwise, cloudy, with a low around 39. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain, mainly before 2pm. Patchy fog before 1pm, then patchy fog after 3pm. Otherwise, cloudy, with a high near 53. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 33. Light west wind.
Monday
Sunny, with a high near 52. Calm wind becoming southwest 5 to 9 mph in the morning.
Monday Night
Partly cloudy, with a low around 37. Southwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 57. Southwest wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Southwest wind 3 to 5 mph.
Wednesday
A chance of rain after 8am. Cloudy, with a high near 51. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Cloudy, with a low around 40. Southwest wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. Southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 25. West wind 7 to 10 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 41. West wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 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:
7:57 am EST Mar 7, 2026
Forecast Valid:
8am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation