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Current Weather Conditions for South Setauket, NY

Mostly cloudy. High near 33, with temperatures falling to around 29 in the afternoon. Wind chill values as low as 22. West wind 5 to 10 mph.
31°F

Conditions

Wind: 10 mph W
Humidity: 38%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
31° 31° 32° 30° 29° 28° 27° 25° 25° 25° 25° 25° 25°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Cloudy
Mostly cloudy. High near 33, with temperatures falling to around 29 in the afternoon. Wind chill values as low as 22. West wind 5 to 10 mph.
40°F 28°F
Tonight
Cloudy then Slight Chance Very Light Snow
A slight chance of snow between 1am and 4am. Cloudy, with a low around 23. Wind chill values as low as 19. Northwest wind around 5 mph. Chance of precipitation is 20%.
40°F 28°F
Sunday
Partly Sunny
Partly sunny. High near 33, with temperatures falling to around 30 in the afternoon. Wind chill values as low as 18. Northwest wind 3 to 12 mph.
40°F 28°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 18. Wind chill values as low as 11. Northwest wind 6 to 10 mph.
40°F 28°F
Monday
Mostly Cloudy then Slight Chance Very Light Snow
A slight chance of snow after 1pm. Mostly cloudy. High near 35, with temperatures falling to around 32 in the afternoon. West wind 2 to 7 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
40°F 28°F
Monday Night
Slight Chance Very Light Snow
A slight chance of snow before 1am. Cloudy, with a low around 27. New snow accumulation of less than half an inch possible.
40°F 28°F
Tuesday
Mostly Cloudy
Mostly cloudy, with a high near 39.
40°F 28°F
Tuesday Night
Chance Light Rain
A chance of rain after 7pm. Cloudy, with a low around 31. Chance of precipitation is 40%.
40°F 28°F
Wednesday
Chance Light Rain
A chance of rain before 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
40°F 28°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 32.
40°F 28°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 44.
40°F 28°F
Thursday Night
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 1am. Mostly cloudy, with a low around 33.
40°F 28°F
Friday
Chance Light Rain
A chance of rain. Cloudy, with a high near 46. Chance of precipitation is 40%.
40°F 28°F
Friday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 37.
40°F 28°F
Data provided by weather.gov