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

36°F

2°C

Humidity 57%
Wind Speed N 9 mph
Barometer 30.18 in (1022.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 1 Mar 2:53 pm EST
Extended Forecast for

Westerly State Airport RI

  • Tonight

    Tonight: Mostly clear, with a low around 12. North wind around 7 mph.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28. North wind around 6 mph becoming light and variable in the afternoon.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. Calm wind becoming south around 5 mph after midnight.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Rain, mainly after 1pm. High near 40. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 4am. Low around 35. Southeast wind around 7 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 9am, then a slight chance of rain after 5pm. Partly sunny, with a high near 45. West wind around 6 mph becoming south in the afternoon. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 9pm. Mostly cloudy, with a low around 35. Light south wind. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 47. South wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 3am. Cloudy, with a low around 36. Northeast wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 12. North wind around 7 mph.
Monday
Sunny, with a high near 28. North wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Mostly clear, with a low around 20. Calm wind becoming south around 5 mph after midnight.
Tuesday
Rain, mainly after 1pm. High near 40. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain, mainly before 4am. Low around 35. Southeast wind around 7 mph becoming west after midnight. Chance of precipitation is 90%.
Wednesday
A chance of rain before 9am, then a slight chance of rain after 5pm. Partly sunny, with a high near 45. West wind around 6 mph becoming south in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain after 9pm. Mostly cloudy, with a low around 35. Light south wind. Chance of precipitation is 40%.
Thursday
A chance of rain. Cloudy, with a high near 47. South wind 5 to 8 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely, mainly after 3am. Cloudy, with a low around 36. Northeast wind 5 to 7 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 7am. Cloudy, with a high near 43. Northeast wind 8 to 10 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35. Northeast wind around 7 mph. Chance of precipitation is 30%.
Saturday
Cloudy, with a high near 49. Southwest wind 6 to 10 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 51. West wind around 8 mph. Chance of precipitation is 40%.
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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:
12:20 pm EST Mar 1, 2026
Forecast Valid:
4pm EST Mar 1, 2026-6pm EDT Mar 8, 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