National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Light Rain Fog/Mist

69°F

21°C

Humidity 96%
Wind Speed E 8 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 68°F (20°C)
Visibility 6.00 mi
Last update 17 Aug 12:53 pm EDT
Extended Forecast for

3 Miles ESE Stonington CT

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, mainly before 3pm. Patchy fog. Otherwise, mostly cloudy, with a high near 75. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 79. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 80. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. Southwest wind 3 to 5 mph.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers between 8pm and 4am. Mostly cloudy, with a low around 66. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 75. Northeast wind around 8 mph becoming east in the afternoon.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, mainly before 3pm. Patchy fog. Otherwise, mostly cloudy, with a high near 75. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 68. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 79. Light and variable wind becoming west around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 67. Calm wind.
Wednesday
Sunny, with a high near 80. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 69. Southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 79. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
A chance of showers between 8pm and 4am. Mostly cloudy, with a low around 66. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 75. Northeast wind around 8 mph becoming east in the afternoon.
Friday Night
A chance of showers after 3am. Mostly cloudy, with a low around 66. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 73. East wind 8 to 11 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 66. East wind around 7 mph. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 74. East wind 8 to 10 mph becoming south in the afternoon. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Stonington CT
 41.31°N 71.85°W (Elev. 7 ft)
Last Update:
4:34 am EDT Aug 17, 2026
Forecast Valid:
1pm EDT Aug 17, 2026-6pm EDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation