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.

A Few Clouds

45°F

7°C

Humidity 66%
Wind Speed Vrbl 3 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 6 Apr 1:53 am EDT
Extended Forecast for

4 Miles E Voluntown CT

  • Overnight

    Overnight: Mostly clear, with a low around 35. West wind around 9 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 49. West wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 49 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 32. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain. Partly sunny, with a high near 50. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 50 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Northwest wind 6 to 8 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. North wind 5 to 8 mph becoming south in the afternoon.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 29. South wind 3 to 5 mph.

    Low: 29 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 51. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. South wind around 6 mph.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 35. West wind around 9 mph, with gusts as high as 20 mph.
Monday
Increasing clouds, with a high near 49. West wind 10 to 14 mph, with gusts as high as 26 mph.
Monday Night
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 32. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 50. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 27. Northwest wind 6 to 8 mph.
Wednesday
Sunny, with a high near 47. North wind 5 to 8 mph becoming south in the afternoon.
Wednesday Night
Clear, with a low around 29. South wind 3 to 5 mph.
Thursday
Sunny, with a high near 51. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 37. South wind around 6 mph.
Friday
Mostly sunny, with a high near 63. Southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 43. Southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 67. Southwest wind 6 to 8 mph becoming northwest in the morning.
Saturday Night
Partly cloudy, with a low around 44. North wind around 6 mph.
Sunday
Mostly sunny, with a high near 61. Northeast wind 5 to 8 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Voluntown CT
 41.57°N 71.76°W (Elev. 331 ft)
Last Update:
7:31 pm EDT Apr 5, 2026
Forecast Valid:
2am EDT Apr 6, 2026-6pm EDT Apr 12, 2026
 
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