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

39°F

4°C

Humidity 55%
Wind Speed SE 14 G 23 mph
Barometer 30.49 in (1032.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 15 Mar 1:53 pm EDT
Extended Forecast for

3 Miles SSW Voluntown CT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 45. Southeast wind around 9 mph.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: Showers, mainly after 2am. Patchy fog after 2am. Low around 34. Southeast wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Partly Cloudy
    then Showers
    and Patchy
    Fog

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Patchy fog before noon. Otherwise, cloudy, with a high near 59. Breezy, with a south wind 18 to 20 mph, with gusts as high as 38 mph.

    High: 59 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday Night

    Monday Night: Periods of showers and possibly a thunderstorm before 2am, then showers likely. Some of the storms could produce heavy rainfall. Low around 39. Windy, with a south wind 23 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 39 °F

    Heavy Rain
    and Windy

  • Tuesday

    Tuesday: Showers likely before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 39 by 9am. West wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 44 °F⇓

    Showers
    Likely then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 38.

    High: 38 °F

    Increasing
    Clouds

  • Wednesday Night

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

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 45. Southeast wind around 9 mph.
Tonight
Showers, mainly after 2am. Patchy fog after 2am. Low around 34. Southeast wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of showers and thunderstorms. Patchy fog before noon. Otherwise, cloudy, with a high near 59. Breezy, with a south wind 18 to 20 mph, with gusts as high as 38 mph.
Monday Night
Periods of showers and possibly a thunderstorm before 2am, then showers likely. Some of the storms could produce heavy rainfall. Low around 39. Windy, with a south wind 23 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Showers likely before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 39 by 9am. West wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Increasing clouds, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 50.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Voluntown CT
 41.56°N 71.86°W (Elev. 299 ft)
Last Update:
6:56 am EDT Mar 15, 2026
Forecast Valid:
2pm EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation