Setauket-East Setauket, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Wind Advisory

Current Conditions From Nearby Local Station

Mostly Cloudy 42°F
Feels Like 42°F  
Humidity 76% Dew Point 35°F Wind Calm Barometer 30.14 in.
Report from a MADIS/MESONET weather station 0.6 mi. NNW of central Setauket-east Setauket
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Point Forecast at a Glance

WedDec 17
Wed Dec 17: Partly Cloudy, Low 29F
 
29
ThuDec 18
Thu Dec 18: Mostly Sunny, High 52F, Low 51F
52
51
FriDec 19
Fri Dec 19: Thunderstorms, High 54F, Low 27F
90%
54
27
SatDec 20
Sat Dec 20: Increasing Clouds, High 43F, Low 34F
43
34
SunDec 21
Sun Dec 21: Mostly Sunny, High 46F, Low 26F
46
26
MonDec 22
Mon Dec 22: Sunny, High 35F, Low 26F
35
26
TueDec 23
Tue Dec 23: Rain And Snow, High 41F, Low 32F
40%
41
32

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 35°F to 52°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 44°F and lows around 29°F.

This Date in Weather History

1929 - An icestorm in western New York State resulted in much damage and hardship. A Buffalo report stated, "one was kept awake by the breaking limbs, which snapped off with a report much louder than a rifle shot."

More on this and other weather history

Setauket-east Setauket, NY 7 Day Weather Forecast Details

Wednesday Dec 17

Partly Cloudy

Night: Partly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm.

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 52. Calm wind becoming south 5 to 8 mph in the morning.

Rain

Night: Rain, mainly after 1am. Temperature rising to around 51 by 2am. Breezy, with a south wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Dec 19

Thunderstorms

Day: Rain and possibly a thunderstorm. Temperature rising to near 54 by 9am, then falling to around 42 during the remainder of the day. Windy, with a south wind 18 to 28 mph becoming west in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Partly Cloudy

Night: Partly cloudy, with a low around 27. Breezy, with a west wind 14 to 24 mph, with gusts as high as 41 mph.

Saturday Dec 20

Increasing Clouds

Day: Increasing clouds, with a high near 43.

Mostly Cloudy

Night: Mostly cloudy, with a low around 34.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 46.

Partly Cloudy

Night: Partly cloudy, with a low around 26.

Monday Dec 22

Sunny

Day: Sunny, with a high near 35.

Partly Cloudy

Night: Partly cloudy, with a low around 26.

Tuesday Dec 23

Rain And Snow

Day: A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.

Rain

Night: A 30 percent chance of rain. Mostly cloudy, with a low around 32.

Wednesday Dec 24

Mostly Sunny

Day: Mostly sunny, with a high near 41.

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.