• Today

    Jul 4

    74°Lo 64°

    A couple of afternoon showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sun

    Jul 5

    82°Lo 67°

    Warmer; areas of morning fog

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Jul 6

    85°Lo 71°

    Sun mixing with clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Jul 7

    83°Lo 73°

    A shower and t-storm around

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      69%
    more
  • Wed

    Jul 8

    86°Lo 68°

    A shower and t-storm around

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      70%
    more
Next Previous
Next 8 hours >
  Sat
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 68° 67° 67° 66° 65° 66° 66° 67°
RealFeel® 66° 66° 65° 65° 66° 65° 65° 66°
Humidity 70% 74% 76% 75% 77% 75% 76% 76%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
2%
 
5%
 
5%
 
3%
 
0%
 
0%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 4 SSW 4 SE 2 ENE 2 E 1 NNE 2 NE 4 E 5 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 85% 90% 61% 95% 80% 82% 92% 82%
Dew Point 58° 59° 59° 58° 58° 58° 58° 59°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 4

more Historical Weather Data >
  Today Normal Record 7/4/2014
High 74° 81° 97° (2010) 75°
Low 64° 65° 54° (1986) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 15:02 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:15 PM with 11:14 of moolight, then sets at 9:29 AM

Port Jefferson Station Weather Report

NYC: Wet Weather to Return by Midweek

July 4, 2015; 3:04 PM ET

Following a soggy Independence Day, drier weather will push into the city for the start of the new week. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps