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Current Weather Conditions for South Setauket, NY

Mostly sunny. High near 40, with temperatures falling to around 35 in the afternoon. Wind chill values as low as 23. West wind 18 to 22 mph, with gusts as high as 32 mph.
39°F

Conditions

Wind: 18 mph W
Humidity: 67%
Probability of Precipitation: 10%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
39° 40° 40° 39° 37° 35° 33° 30° 27° 25° 24° 23° 22°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny. High near 40, with temperatures falling to around 35 in the afternoon. Wind chill values as low as 23. West wind 18 to 22 mph, with gusts as high as 32 mph.
40°F 33°F
Tonight
Mostly Clear
Mostly clear, with a low around 17. Wind chill values as low as 7. North wind 6 to 23 mph, with gusts as high as 33 mph.
40°F 33°F
Friday
Mostly Sunny then Slight Chance Very Light Snow
A slight chance of snow after 4pm. Mostly sunny. High near 35, with temperatures falling to around 30 in the afternoon. Wind chill values as low as 10. East wind around 6 mph. Chance of precipitation is 20%.
40°F 33°F
Friday Night
Chance Very Light Snow
A chance of snow. Mostly cloudy, with a low around 27. Wind chill values as low as 24. East wind around 3 mph. Chance of precipitation is 40%.
40°F 33°F
Saturday
Chance Very Light Snow then Chance Very Light Rain
A chance of snow before 7am, then a chance of rain between 7am and 1pm. Mostly cloudy. High near 41, with temperatures falling to around 38 in the afternoon. Northwest wind 2 to 7 mph. Chance of precipitation is 30%.
40°F 33°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 28.
40°F 33°F
Sunday
Partly Sunny
Partly sunny, with a high near 42.
40°F 33°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 22.
40°F 33°F
Monday
Mostly Sunny
Mostly sunny, with a high near 31.
40°F 33°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 19.
40°F 33°F
Tuesday
Partly Sunny
Partly sunny, with a high near 41.
40°F 33°F
Tuesday Night
Chance Light Snow
A chance of snow between 7pm and 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
40°F 33°F
Wednesday
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
40°F 33°F
Wednesday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 33.
40°F 33°F
Data provided by weather.gov