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Current Weather Conditions for South Setauket, NY

Partly cloudy. Low around 26, with temperatures rising to around 28 overnight. Wind chill values as low as 21. West wind around 7 mph.
29°F

Conditions

Wind: 7 mph W
Humidity: 44%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
29° 28° 28° 26° 28° 30° 33° 34° 34° 34° 34° 34° 32°

Upcoming Week

Day Forecast High Low
Overnight
Partly Cloudy
Partly cloudy. Low around 26, with temperatures rising to around 28 overnight. Wind chill values as low as 21. West wind around 7 mph.
22°F 11°F
Friday
Mostly Sunny
Mostly sunny. High near 34, with temperatures falling to around 29 in the afternoon. Wind chill values as low as 18. West wind 7 to 14 mph, with gusts as high as 25 mph.
22°F 11°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 9. Wind chill values as low as -4. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.
22°F 11°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 18. Wind chill values as low as -5. Northwest wind 7 to 10 mph.
22°F 11°F
Saturday Night
Mostly Cloudy then Chance Light Snow
A chance of snow after 1am. Mostly cloudy, with a low around 12. North wind 3 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
22°F 11°F
Sunday
Heavy Snow
Snow. Cloudy. High near 28, with temperatures falling to around 24 in the afternoon. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
22°F 11°F
Sunday Night
Heavy Snow
Snow before 1am, then snow and sleet. Cloudy, with a low around 21. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
22°F 11°F
Monday
Light Snow
Snow. Cloudy, with a high near 29. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
22°F 11°F
Monday Night
Chance Light Snow
A chance of snow before 1am. Partly cloudy, with a low around 11. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
22°F 11°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 22.
22°F 11°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 11.
22°F 11°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 24.
22°F 11°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 11.
22°F 11°F
Thursday
Slight Chance Light Snow
A slight chance of snow after 7am. Partly sunny, with a high near 23.
22°F 11°F
Data provided by weather.gov