Your favorites:

South Setauket, NY Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Mostly Sunny 50°F
Feels Like 50°F  
Humidity 58% Dew Point 36°F Wind NNE 19 MPH Gusts 28 Barometer 30.11 in.764.8 mm
Solar Rad 549 w/m2
Report from a MADIS/MESONET station 0.6 miles WSW of central South Setauket
at

Current Conditions From Nearby Local Station  

Mostly Sunny 50°F
Feels Like 50°F  
Humidity 58% Dew Point 36°F Wind NNE 19 MPH Gusts 28 Barometer 30.11 in.764.8 mm
Solar Rad 549 w/m2
Report from a MADIS/MESONET station 0.6 miles WSW of central South Setauket
at

Point Forecast at a Glance

ThuOct 9
Thu Oct 9: Sunny, High 61°F, Low 42°F
61°
42°
FriOct 10
Fri Oct 10: Sunny, High 63°F, Low 50°F
63°
50°
SatOct 11
Sat Oct 11: Sunny, High 69°F, Low 55°F
10%
69°
55°
SunOct 12
Sun Oct 12: Rain Likely, High 64°F, Low 53°F
60%
64°
53°
MonOct 13
Mon Oct 13: Rain Likely, High 64°F, Low 53°F
70%
64°
53°
TueOct 14
Tue Oct 14: Chance Rain Showers, High 66°F, Low 53°F
50%
66°
53°
WedOct 15
Wed Oct 15: Chance Rain Showers, High 68°F, Low 51°F
20%
68°
51°


This Date in Weather History

1981 - The temperature at San Juan, Puerto Rico, soared to 98 degrees to establish an all-time record for that location.

More on this and other weather history


South Setauket 7 Day Weather Forecast Details

Thursday Oct 9

Sunny

Day: Sunny. High near 61, with temperatures falling to around 59 in the afternoon. North wind 9 to 13 mph, with gusts as high as 23 mph.

Clear

Night: Clear, with a low around 42. Northeast wind 6 to 9 mph.

Friday Oct 10

Sunny

Day: Sunny. High near 63, with temperatures falling to around 61 in the afternoon. East wind around 6 mph.

Partly Cloudy

Night: Partly cloudy. Low around 50, with temperatures rising to around 52 overnight. South wind 2 to 6 mph.

Saturday Oct 11

Sunny

Day: Partly sunny. High near 69, with temperatures falling to around 67 in the afternoon. Southeast wind 2 to 8 mph.

Rain

Night: A chance of rain after 8pm. Mostly cloudy. Low around 55, with temperatures rising to around 57 overnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Oct 12

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

Rain Likely

Night: Rain likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

Monday Oct 13

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.

Rain Likely

Night: Rain likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

Tuesday Oct 14

Chance Rain Showers

Day: A chance of rain before 8am, then a chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 50%.

Chance Rain Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Wednesday Oct 15

Chance Rain Showers

Day: A slight chance of rain showers. Mostly sunny, with a high near 68.

Chance Rain Showers

Night: A slight chance of rain showers. Partly cloudy, with a low around 51.

Sun & Moon   Monthly

First Light 6:31 AM

Sunrise 6:58 AM

Sunset 6:23 PM

Last Light 6:50 PM

Moonrise 7:34 PM

Moonset 9:59 AM

Moon Phase

Close Tide Stations

Port Jefferson
(2.9 miles away)

Port Jefferson Harbor entrance
(4.1 miles away)

Cedar Beach
(4.8 miles away)

Data costs money. Servers cost money. Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker, contribute to WeatherForYou.com by buying me a coffee or subscribe to our ClearSky ad-free service.

Buy me a coffee

Weather Near South Setauket

Bridgeport, CT

Old Bethpage, NY

Contiguous United States Extremes

Wed's High Temperature
103 at 16 Miles Southwest Of Tecopa, CA

Thu's Low Temperature
18 at 32 Miles West-southwest Of Bynum, MT


Weather Folklore

Springs start to flow just before a rain.


Ad Free Weather
Current subscribers - login to your ClearSky account

About South Setauket, New York

South Setauket is a locality in Suffolk County, New York, two miles south of Setauket. It is served by the Three Village Central School District. South Setauket shares a ZIP Code with Centereach and is served by the Centereach Postal Office.

In 1869, a "Free Christian" church was erected in the locality.In March 2024, Northville Industries proposed a plan to either create three mega-warehouses or multifamily housing there.

A small, curved hill known locally as "The Wall" stretches from South Setauket to the western end of the Stony Brook University campus.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.