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

41°F

5°C

Humidity 96%
Wind Speed W 5 mph
Barometer 29.73 in (1006.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 11 Jan 4:53 am EST
Extended Forecast for

3 Miles SW Voluntown CT

  • Overnight

    Overnight: A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 39. Light northwest wind.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain before 1pm, then a slight chance of snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 45. Light west wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain
    and Patchy
    Fog then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly between 7pm and 10pm. Partly cloudy, with a low around 25. Wind chill values between 15 and 20. West wind 7 to 17 mph, with gusts as high as 31 mph.

    Low: 25 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Wind chill values between 15 and 25. West wind 8 to 14 mph, with gusts as high as 28 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West wind 5 to 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 47.

    High: 47 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Cloudy, with a low around 30.

    Low: 30 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Overnight
A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 39. Light northwest wind.
Sunday
A chance of rain before 1pm, then a slight chance of snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 45. Light west wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of snow showers, mainly between 7pm and 10pm. Partly cloudy, with a low around 25. Wind chill values between 15 and 20. West wind 7 to 17 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 39. Wind chill values between 15 and 25. West wind 8 to 14 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 26. West wind 5 to 7 mph.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Cloudy, with a high near 47.
Wednesday Night
A 30 percent chance of rain after 1am. Cloudy, with a low around 30.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 39.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 37.
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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:
1:40 am EST Jan 11, 2026
Forecast Valid:
5am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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