• Today

    Jul 30

    80°Lo 71°

    Turning cloudy and humid

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      6 mph
  • Sun

    Jul 31

    76°Lo 70°

    Couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      10 mph
    more
  • Mon

    Aug 1

    78°Lo 68°

    Clouds and sun with a shower

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Aug 2

    77°Lo 66°

    Clouds and sun with a shower

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      9 mph
    more
  • Wed

    Aug 3

    79°Lo 66°

    Partly sunny and humid

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      7 mph
    more
Next Previous
Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 79° 80° 80° 80° 79° 77° 77° 75°
RealFeel® 90° 91° 90° 88° 86° 82° 80° 79°
Humidity 72% 71% 71% 73% 74% 75% 77% 83%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
3%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 6 NNE 7 NE 7 NE 7 ENE 7 ESE 7 SSE 6 SSE 6 SSE
UV Index 6 6 6 5 4 2 1 0
Cloud Cover 53% 57% 62% 68% 70% 70% 72% 80%
Dew Point 70° 70° 70° 70° 70° 69° 69° 70°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 80° 81° N/A 85°
Low 71° 62° N/A 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:23 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:35 AM with 14:46 of moolight, then sets at 5:21 PM

Sag Harbor Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 30, 2016; 10:21 AM ET

Rounds of drenching showers and heavy thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index