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

Westerly State Airport RI

  • Today

    Today: Patchy fog after noon. Otherwise, partly sunny, with a high near 48. Southeast wind 6 to 8 mph.

    High: 48 °F

    Patchy Fog

  • Tonight

    Tonight: A chance of rain and thunderstorms, mainly after 9pm. Patchy fog. Otherwise, mostly cloudy, with a low around 47. South wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain before 5pm, then rain and snow likely. Patchy fog before 9am. Temperature falling to around 37 by 5pm. Southwest wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F⇓

    Rain and
    Patchy Fog
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of snow, mainly before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 28. West wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 43. West wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain, mainly before 1am. Mostly cloudy, with a low around 35. South wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 47. West wind 11 to 15 mph, with gusts as high as 29 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 46. Light and variable wind becoming southeast 5 to 8 mph in the morning.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy fog after noon. Otherwise, partly sunny, with a high near 48. Southeast wind 6 to 8 mph.
Tonight
A chance of rain and thunderstorms, mainly after 9pm. Patchy fog. Otherwise, mostly cloudy, with a low around 47. South wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain before 5pm, then rain and snow likely. Patchy fog before 9am. Temperature falling to around 37 by 5pm. Southwest wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A chance of snow, mainly before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 28. West wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 43. West wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Friday Night
A chance of rain, mainly before 1am. Mostly cloudy, with a low around 35. South wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 47. West wind 11 to 15 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph.
Sunday
Mostly cloudy, with a high near 46. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Sunday Night
Rain likely, mainly after 2am. Cloudy, with a low around 36. Southeast wind 9 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
Rain. High near 53. South wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 29. West wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 40. West wind 9 to 11 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.35°N 71.79°W (Elev. 66 ft)
Last Update:
7:06 am EDT Mar 11, 2026
Forecast Valid:
11am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation