• Early AM

    Jul 31

    Lo 71°

    A little rain

    Driving Weather
    • Precip
      57%
    • Hours of Precip
      2
    • Rain
      0.10 in
    more
  • Today

    Jul 31

    77°Lo 70°

    Rain and a thunderstorm

    Fair for driving
    • Precip
      57%
    • Hours of Precip
      4
    • Rain
      0.10 in
  • Mon

    Aug 1

    79°Lo 69°

    Occasional rain and a t-storm

    Good for driving
    • Precip
      40%
    • Hours of Precip
      0.5
    • Rain
      0.04 in
    more
  • Tue

    Aug 2

    76°Lo 66°

    Clouds and sun with a shower

    Very Good for driving
    • Precip
      15%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    Aug 3

    78°Lo 65°

    Partly sunny and humid

    Excellent for driving
    • Precip
      10%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5pm
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12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Rain
Rain
Rain
Rain
Rain
Cloudy
Rain
Rain
Temp (°F) 74° 74° 73° 73° 72° 71° 72° 71°
RealFeel® 74° 74° 73° 73° 72° 74° 72° 72°
Humidity 91% 91% 94% 96% 98% 100% 100% 100%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
60%
 
60%
 
60%
 
52%
 
52%
 
44%
 
52%
 
52%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 14 E 13 E 13 E 12 E 12 ENE 12 ENE 12 ENE 10 ENE
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 90% 90% 92% 95% 97% 99% 99% 98%
Dew Point 71° 71° 72° 71° 71° 71° 72° 71°
Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 77° 81° N/A 91°
Low 70° 62° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:21 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:30 AM with 14:46 of moolight, then sets at 6:16 PM

Sag Harbor Weather Report

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

July 31, 2016; 12:33 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 >

Travel Weather Forecast

Jul 31, 2016; 12:08 AM ET United States travel weather forecast

Sun. Travel Weather

48 Hour Precipitation Forecast

Sun. Driving Weather