• Today

    Aug 29

    85°Lo 67°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Cloud
      Cover
      22%
    more
  • Tue

    Aug 30

    78°Lo 68°

    Plenty of sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      85°
    • UV
      5 - High
    • Cloud
      Cover
      10%
    more
  • Wed

    Aug 31

    81°Lo 70°

    Partly sunny and more humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      88°
    • UV
      5 - High
    • Cloud
      Cover
      30%
  • Thu

    Sep 1

    78°Lo 65°

    Partly sunny and less humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      86°
    • UV
      4 - Moderate
    • Cloud
      Cover
      45%
    more
  • Fri

    Sep 2

    75°Lo 63°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      77°
    • UV
      5 - High
    • Cloud
      Cover
      27%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 74° 75° 77° 79° 80° 80° 81° 79°
RealFeel® 77° 79° 83° 87° 88° 87° 87° 83°
Humidity 78% 71% 67% 66% 64% 62% 61% 65%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 SW 6 SW 6 SW 6 SW 7 SSW 7 SSW 8 SSW 8 SSW
UV Index 2 3 5 6 6 6 5 3
Cloud Cover 41% 34% 26% 17% 11% 10% 15% 26%
Dew Point 66° 65° 65° 66° 66° 66° 67° 67°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 81° 77° N/A 90°
Low 70° 58° N/A 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:06 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:25 AM with 13:37 of moolight, then sets at 7:02 PM

Sag Harbor Weather Report

September to start on cooler, less humid note in northeastern US

August 29, 2016; 4:28 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >

Wed. Sinus Headache

Wed. UV Index