• Early AM

    Aug 20

    Lo 62°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 20

    84°Lo 63°

    Partly sunny and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Aug 21

    81°Lo 65°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Aug 22

    78°Lo 62°

    Mostly cloudy with a shower

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      76%
    more
  • Sat

    Aug 23

    77°Lo 61°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      69%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
6pm
7pm 8pm 9pm 10pm 11pm Thu
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Sunny
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 79° 77° 75° 71° 70° 69° 67° 67°
RealFeel® 77° 74° 71° 68° 67° 66° 64° 64°
Humidity 53% 58% 64% 72% 76% 80% 83% 85%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
4%
 
5%
 
6%
 
6%
 
6%
 
6%
 
6%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 5 SSE 5 SE 4 SE 4 SE 3 SE 3 SE 2 SE 2 ESE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 46% 62% 70% 70% 70% 70% 70% 70%
Dew Point 61° 62° 62° 62° 62° 62° 62° 62°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 84° 83° 98° (1983) 87°
Low 63° 64° 50° (1998) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:35 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:52 AM with 14:40 of moolight, then sets at 4:32 PM

Top Story

Princeton Weather Report

Philly: Downpour, Flooding Risk to Increase Thursday

August 19, 2014; 11:13 AM ET

A wedge of dry air will slowly erode at midweek and will allow showers and thunderstorms to survive the trip into Philadelphia from the Midwest. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps