• Tonight

    Jul 12

    Lo 68°

    Clear to partly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      86°
    • UV
      7 - High
    • Cloud
      Cover
      21%
  • Sun

    Jul 13

    80°Lo 72°

    An afternoon thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      8 - Very High
    • Cloud
      Cover
      37%
    more
  • Mon

    Jul 14

    83°Lo 72°

    Strong t-storms, mainly later

    Beneficial weather for migraines
    • Hi
      RealFeel
      90°
    • UV
      4 - Moderate
    • Cloud
      Cover
      84%
    more
  • Tue

    Jul 15

    83°Lo 65°

    Heavy thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
  • Wed

    Jul 16

    78°Lo 64°

    A thunderstorm possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      78°
    • UV
      6 - High
    • Cloud
      Cover
      60%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 69° 72° 75° 77° 79° 80° 81° 82°
RealFeel® 71° 76° 80° 83° 86° 86° 85° 84°
Humidity 80% 70% 62% 57% 53% 51% 49% 49%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
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%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 1 S 2 S 4 E 4 W 5 S 6 SSW 8 S 8 S
UV Index 2 3 5 6 7 7 7 6
Cloud Cover 14% 16% 17% 24% 32% 32% 35% 32%
Dew Point 62° 62° 61° 60° 61° 61° 61° 61°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 82° 82° 93° (2011) 78°
Low 68° 66° 55° (2002) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:31 AM with 14:54 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:23 PM with 10:37 of moolight, then sets at 7:00 AM

Top Story

Port Jefferson Weather Report

NYC: Severe Storm, Flooding Risk to Start the New Week

July 12, 2014; 5:27 PM ET

After a rain-free weekend, the risk of severe storms and flash flooding will ramp up quickly for the new week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Migraine Headache

Sat. UV Index