National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Light Rain Fog/Mist

33°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 30.17 in (1021.5 mb)
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Last update 4 Mar 1:53 am EST
Extended Forecast for

3 Miles SW Voluntown CT

  • Overnight

    Overnight: Rain before 4am. Patchy fog. Low around 32. Light west wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Calm wind.

    High: 51 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy Fog

  • Thursday

    Thursday: A chance of rain or freezing rain before 10am, then rain likely. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected.

    High: 44 °F

    Chance
    Rain/Freezing
    Rain and
    Patchy Fog
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain. Low around 33. Northeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Rain

  • Friday

    Friday: A 40 percent chance of rain before 1pm. Cloudy, with a high near 41.

    High: 41 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Overnight
Rain before 4am. Patchy fog. Low around 32. Light west wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Calm wind.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 27. Calm wind.
Thursday
A chance of rain or freezing rain before 10am, then rain likely. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected.
Thursday Night
Rain. Low around 33. Northeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 40 percent chance of rain before 1pm. Cloudy, with a high near 41.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 53.
Saturday Night
Showers likely before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Voluntown CT
 41.56°N 71.88°W (Elev. 207 ft)
Last Update:
1:02 am EST Mar 4, 2026
Forecast Valid:
2am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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