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

9°F

-13°C

Humidity 84%
Wind Speed Calm
Barometer 30.66 in (1038.4 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 3 Mar 1:53 am EST
Extended Forecast for

Westerly State Airport RI

  • Overnight

    Overnight: Mostly clear, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 3pm. Patchy fog between 2pm and 3pm. High near 36. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    then
    Rain/Snow and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Rain, mainly before 4am. Patchy fog after 10pm. Low around 33. Southeast wind 5 to 9 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 and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of freezing rain, mainly after 5am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Freezing Rain

  • Thursday

    Thursday: A chance of freezing rain before 8am, then a chance of rain. Cloudy, with a high near 43. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 10pm. Low around 34. Northeast wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Rain Likely
    then Rain

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 42. Northeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Northeast wind around 6 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 15. Calm wind.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 3pm. Patchy fog between 2pm and 3pm. High near 36. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, mainly before 4am. Patchy fog after 10pm. Low around 33. Southeast wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
A chance of freezing rain, mainly after 5am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%.
Thursday
A chance of freezing rain before 8am, then a chance of rain. Cloudy, with a high near 43. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
Rain, mainly after 10pm. Low around 34. Northeast wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 42. Northeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 33. Northeast wind around 6 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 49. Calm wind becoming southwest 5 to 8 mph in the morning.
Saturday Night
A chance of rain. Cloudy, with a low around 41. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 55. West wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 39. Southwest wind 3 to 5 mph.
Monday
Partly sunny, with a high near 56. Southwest wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Westerly State Airport RI
 41.35°N 71.79°W (Elev. 66 ft)
Last Update:
2:06 am EST Mar 3, 2026
Forecast Valid:
2am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation