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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

5 Miles ENE Voluntown CT

  • Tonight

    Tonight: Increasing clouds, with a low around 40. Southwest wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A slight chance of rain before 2pm, then a slight chance of rain after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 54. Light and variable wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 7pm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 58. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 58 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of snow before 8pm. Partly cloudy, with a low around 28. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 45. South wind 5 to 14 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow before 11pm, then a chance of rain between 11pm and 4am. Mostly cloudy, with a low around 34. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Northwest wind 3 to 7 mph.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 40. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
A slight chance of rain before 2pm, then a slight chance of rain after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 54. Light and variable wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A chance of rain, mainly after 7pm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Thursday
Rain likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 58. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A chance of snow before 8pm. Partly cloudy, with a low around 28. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 45. South wind 5 to 14 mph.
Friday Night
A chance of rain and snow before 11pm, then a chance of rain between 11pm and 4am. Mostly cloudy, with a low around 34. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 49. West wind 11 to 15 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 28. Northwest wind 3 to 7 mph.
Sunday
Mostly cloudy, with a high near 50. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Sunday Night
Rain likely. Cloudy, with a low around 40. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Monday
Rain. High near 56. South wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 37. West wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Voluntown CT
 41.61°N 71.75°W (Elev. 289 ft)
Last Update:
4:02 pm EDT Mar 10, 2026
Forecast Valid:
4pm EDT Mar 10, 2026-6pm EDT Mar 17, 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