• Early AM

    May 4

    Lo 53°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Today

    May 4

    82°Lo 60°

    Mostly sunny, nice and warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Tue

    May 5

    81°Lo 63°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Wed

    May 6

    74°Lo 51°

    Variable clouds, a t-storm

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      70%
    more
  • Thu

    May 7

    79°Lo 51°

    Mostly sunny and beautiful

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      16%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Temp (°F) 71° 74° 77° 78° 80° 81° 79° 76°
RealFeel® 72° 77° 80° 82° 83° 84° 81° 78°
Humidity 61% 54% 51% 49% 46% 44% 49% 55%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
1%
 
1%
 
4%
 
9%
 
9%
 
13%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 8 SW 9 SW 9 WSW 10 WSW 12 WSW 13 WSW 12 WSW 10 WSW
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 45%
Dew Point 57° 57° 57° 58° 57° 57° 58° 59°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 81° 70° 88° (1955) 68°
Low 63° 49° 35° (1920) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:01 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:35 PM with 10:19 of moolight, then sets at 7:54 AM

Port Penn Weather Report

Philly: June-like Warmth to Dominate This Week

May 4, 2015; 12:34 AM ET

Monday is shaping up to be Philadelphia's warmest day so far this year, kicking off a week that will be dominated by summer warmth. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps