• Early AM

    Aug 4

    Lo 70°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Today

    Aug 4

    89°Lo 63°

    Clouds and sun with a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Wed

    Aug 5

    85°Lo 57°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Thu

    Aug 6

    81°Lo 65°

    A little afternoon rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Fri

    Aug 7

    74°Lo 67°

    Periods of rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Sunny
Partly Sunny
Temp (°F) 74° 77° 80° 83° 85° 83° 86° 87°
RealFeel® 77° 82° 85° 89° 91° 87° 91° 91°
Humidity 77% 71% 62% 56% 52% 58% 50% 45%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
34%
 
34%
 
37%
 
43%
 
47%
 
51%
 
40%
 
34%
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) 6 SW 6 SW 7 SW 7 SW 8 SW 9 SW 9 SW 10 SW
UV Index 1 2 4 5 6 6 6 5
Cloud Cover 70% 70% 70% 70% 70% 70% 46% 46%
Dew Point 67° 68° 66° 66° 66° 67° 65° 64°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 89° 85° 97° (1944) 83°
Low 63° 66° 52° (1912) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:11 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:51 PM with 13:11 of moolight, then sets at 12:02 PM

Princeton Weather Report

Philly: Warmth to Continue Early This Week Before Cooldown Arrives

August 4, 2015; 1:21 AM ET

Above-average temperatures will continue through the early part of this week but a cooldown is on the horizon. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps