Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Fair

26°F

-3°C

Humidity 66%
Wind Speed Calm
Barometer 30.42 in (1030.3 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 18 Mar 9:53 pm EDT
Extended Forecast for

3 Miles SW Voluntown CT

  • Tonight

    Tonight: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Wind chill values between 25 and 35. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 37. South wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: A 30 percent chance of rain before noon.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after noon.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Calm wind.
Thursday
Mostly sunny, with a high near 42. Wind chill values between 25 and 35. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 28. Calm wind.
Friday
Mostly sunny, with a high near 51. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Friday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 37. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 56.
Sunday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Voluntown CT
 41.56°N 71.88°W (Elev. 207 ft)
5:35 pm EDT Mar 18, 2026
10pm EDT Mar 18, 2026-6pm EDT Mar 25, 2026
 
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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