• Tonight

    Mar 26

    Lo 41°

    Foggy; rain at times late

    Migraine Headache Weather
    • Hi
      RealFeel
      49°
    • UV
      1 - Low
    • Cloud
      Cover
      99%
  • Fri

    Mar 27

    45°Lo 33°

    Periods of rain

    Beneficial weather for migraines
    • Hi
      RealFeel
      44°
    • UV
      4 - Moderate
    • Cloud
      Cover
      86%
    more
  • Sat

    Mar 28

    39°Lo 23°

    Mostly cloudy, snow showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      33°
    • UV
      3 - Moderate
    • Cloud
      Cover
      78%
    more
  • Sun

    Mar 29

    41°Lo 32°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      41°
    • UV
      6 - High
    • Cloud
      Cover
      11%
    more
  • Mon

    Mar 30

    47°Lo 32°

    A shower possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      40°
    • UV
      5 - Moderate
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
T-storms
Cloudy
Temp (°F) 42° 42° 43° 45° 46° 47° 48° 49°
RealFeel® 41° 43° 45° 47° 49° 44° 44° 45°
Humidity 93% 93% 93% 91% 89% 87% 87% 87%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
20%
 
20%
 
25%
 
43%
 
47%
 
51%
 
55%
 
49%
Snow
 
5%
 
5%
 
5%
 
5%
 
5%
 
3%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 4 SW 5 SW 4 SSW 4 S 5 S 5 S 6 SSW 8 SSW
UV Index 0 0 1 1 1 1 1 1
Cloud Cover 99% 99% 99% 100% 100% 100% 100% 100%
Dew Point 40° 41° 41° 43° 43° 44° 44° 45°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Mar 26

more Historical Weather Data >
  Today Normal Record 3/26/2014
High 52° 50° 64° (2000) 39°
Low 41° 34° 24° (2014) 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:25 of sunlight, then sets at 7:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:22 AM with 14:41 of moolight, then sets at 2:03 AM

Port Jefferson Weather Report

NYC to Turn Sharply Colder, Little Snowy This Weekend

March 26, 2015; 3:00 PM ET

Wintry conditions and cold will return to the New York City area through Sunday morning. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Thu. Migraine Headache

Thu. UV Index