• Tonight

    Aug 26

    Lo 71°

    Mainly clear and less humid

    Common Cold Weather
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      95°
  • Sat

    Aug 27

    86°Lo 67°

    Mostly sunny and very warm

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      91°
    more
  • Sun

    Aug 28

    83°Lo 68°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      76°
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      90°
    more
  • Mon

    Aug 29

    86°Lo 69°

    A thunderstorm in spots

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      94°
    more
  • Tue

    Aug 30

    86°Lo 72°

    Mostly sunny and humid

    Beneficial weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      91°
    more
Next Previous
Next 8 hours >
  Fri
10pm
11pm Sat
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Clear
Mostly Clear
Temp (°F) 80° 78° 76° 76° 74° 73° 72° 72°
RealFeel® 80° 78° 76° 75° 73° 71° 70° 70°
Humidity 63% 65% 66% 68% 69% 68% 69% 71%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 6 NNW 6 NNW 6 NNW 6 NNW 6 NNW 6 NNW 6 NNW 6 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 26% 1% 4% 7% 10%
Dew Point 66° 66° 64° 64° 64° 62° 61° 62°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 26

more Historical Weather Data >
  Today Normal Record 8/26/2015
High 88° 79° 90° (2009) 83°
Low 71° 64° 53° (2004) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:19 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:35 AM with 14:42 of moolight, then sets at 3:17 PM

East Setauket Weather Report

Is summer heat, humidity over for the northeastern US?

August 26, 2016; 8:05 PM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Fri. Cold & Flu

Fri. UV Index