• Tonight

    Sep 1

    Lo 66°

    Mainly clear and humid

    Hair Frizz Weather
    • Wind
      Gust
      10 mph
    • Precip
      1%
    • Hours of Precip
      0
  • Wed

    Sep 2

    82°Lo 69°

    Mostly sunny and humid

    Warning for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Thu

    Sep 3

    84°Lo 70°

    A p.m. t-storm in spots

    Warning for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Fri

    Sep 4

    78°Lo 62°

    Mostly sunny and delightful

    Advisory for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sat

    Sep 5

    76°Lo 61°

    Sunny and pleasant

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Partly Cloudy
Mostly Clear
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 71° 71° 69° 72° 73° 75° 76° 78°
RealFeel® 71° 71° 68° 72° 75° 78° 81° 84°
Humidity 76% 79% 85% 79% 80% 75% 68% 64%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 NNW 4 NW 4 N 5 N 6 NNE 6 NNE 7 NNE 7 NNE
UV Index 0 0 0 0 1 2 3 4
Cloud Cover 61% 44% 24% 6% 0% 4% 9% 29%
Dew Point 63° 64° 64° 65° 67° 66° 65° 65°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 81° 77° N/A N/A
Low 66° 58° N/A N/A

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 9:16 PM with 13:31 of moolight, then sets at 10:47 AM

Sag Harbor Weather Report

NYC: July-like Heat to Continue Through Labor Day

September 1, 2015; 6:10 PM ET

The vast majority of the time through the Labor Day weekend will feature sunshine with unseasonably warm afternoons around New York City. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index