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

40°F

4°C

Humidity 70%
Wind Speed S 8 mph
Barometer 29.89 in (1012.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Jan 5:53 pm EST
Extended Forecast for

Voluntown CT

  • Tonight

    Tonight: A 20 percent chance of rain after 1am. Mostly cloudy, with a steady temperature around 38. South wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 47. Southwest wind 6 to 9 mph.

    High: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Cloudy, with a low around 31. South wind 3 to 6 mph.

    Low: 31 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 1pm. Partly sunny, with a temperature rising to near 37 by 10am, then falling to around 28 during the remainder of the day. Wind chill values between 20 and 30. West wind 7 to 13 mph.

    High: 37 °F⇓

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 1am. Mostly cloudy, with a steady temperature around 38. South wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 47. Southwest wind 6 to 9 mph.
Wednesday Night
A 40 percent chance of rain. Cloudy, with a low around 31. South wind 3 to 6 mph.
Thursday
A 20 percent chance of rain before 1pm. Partly sunny, with a temperature rising to near 37 by 10am, then falling to around 28 during the remainder of the day. Wind chill values between 20 and 30. West wind 7 to 13 mph.
Thursday Night
Mostly clear, with a low around 13. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Voluntown CT
 41.6°N 71.82°W (Elev. 400 ft)
Last Update:
12:35 pm EST Jan 13, 2026
Forecast Valid:
6pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation