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

46°F

8°C

Humidity 35%
Wind Speed Vrbl 5 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 Nov 12:53 pm EST
Extended Forecast for

3 Miles SW Voluntown CT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 45. Light northeast wind.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread frost. Otherwise, mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Frost

  • Friday

    Friday: Widespread frost before 8am. Otherwise, partly sunny, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 51 °F

    Frost then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38. Southwest wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 49. North wind 5 to 10 mph.

    High: 49 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 45. Light northeast wind.
Tonight
Widespread frost. Otherwise, mostly clear, with a low around 26. Calm wind.
Friday
Widespread frost before 8am. Otherwise, partly sunny, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Friday Night
A 30 percent chance of rain, mainly after 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 49. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A 30 percent chance of rain. Cloudy, with a high near 52.
Tuesday Night
Rain. Low around 43. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
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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:
12:38 pm EST Nov 20, 2025
Forecast Valid:
1pm EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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