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 86%
Wind Speed NW 3 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 23 Mar 9:53 pm EDT
Extended Forecast for

Westerly State Airport RI

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Northwest wind 6 to 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. North wind 5 to 9 mph becoming southwest in the afternoon.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind around 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Southwest wind 5 to 11 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Cloudy, with a low around 37. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 52. Southwest wind 9 to 13 mph.

    High: 52 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 43. Southwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 43 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Partly sunny, with a high near 51. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. North wind around 9 mph.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 43. North wind 5 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind around 8 mph.
Wednesday
Partly sunny, with a high near 46. Southwest wind 5 to 11 mph.
Wednesday Night
A slight chance of rain after 2am. Cloudy, with a low around 37. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 52. Southwest wind 9 to 13 mph.
Thursday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 43. Southwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Partly sunny, with a high near 51. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 23. North wind around 9 mph.
Saturday
Sunny, with a high near 38. North wind around 8 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 28. West wind around 7 mph.
Sunday
Sunny, with a high near 44. West wind 8 to 11 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind around 8 mph.
Monday
Mostly sunny, with a high near 48. West wind 7 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.33°N 71.82°W (Elev. 85 ft)
Last Update:
9:11 pm EDT Mar 23, 2026
Forecast Valid:
10pm EDT Mar 23, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation