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

18°F

-8°C

Humidity 39%
Wind Speed N 5 mph
Barometer 30.59 in (1035.9 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 2 Mar 4:53 am EST
Extended Forecast for

Westerly State Airport RI

  • Today

    Today: Increasing clouds, with a high near 28. Wind chill values as low as -1. North wind 5 to 8 mph becoming calm in the afternoon.

    High: 28 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Clear, with a low around 11. Calm wind.

    Low: 11 °F

    Clear

  • Tuesday

    Tuesday: A chance of snow and freezing rain before 1pm, then a chance of rain and snow between 1pm and 2pm, then rain likely after 2pm. Increasing clouds, with a high near 40. South wind 3 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Wintry
    Mix then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. East wind around 6 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain likely before 10am, then a slight chance of rain after noon. Mostly sunny, with a high near 46. Light and variable wind. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after midnight. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 46. Calm wind becoming east around 5 mph. Chance of precipitation is 40%.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Cloudy, with a low around 35. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Friday

    Friday: A chance of rain before 3pm. Cloudy, with a high near 42. Northeast wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance Rain

Detailed Forecast

Today
Increasing clouds, with a high near 28. Wind chill values as low as -1. North wind 5 to 8 mph becoming calm in the afternoon.
Tonight
Clear, with a low around 11. Calm wind.
Tuesday
A chance of snow and freezing rain before 1pm, then a chance of rain and snow between 1pm and 2pm, then rain likely after 2pm. Increasing clouds, with a high near 40. South wind 3 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 33. East wind around 6 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely before 10am, then a slight chance of rain after noon. Mostly sunny, with a high near 46. Light and variable wind. Chance of precipitation is 60%.
Wednesday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%.
Thursday
A chance of rain. Cloudy, with a high near 46. Calm wind becoming east around 5 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely, mainly after midnight. Cloudy, with a low around 35. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 70%.
Friday
A chance of rain before 3pm. Cloudy, with a high near 42. Northeast wind 6 to 9 mph. Chance of precipitation is 50%.
Friday Night
A chance of rain after 3am. Cloudy, with a low around 32. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Cloudy, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning.
Saturday Night
A chance of rain. Cloudy, with a low around 39. Southwest wind around 7 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 53. Southwest wind around 7 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.35°N 71.81°W (Elev. 23 ft)
Last Update:
1:06 am EST Mar 2, 2026
Forecast Valid:
5am EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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