• Tonight

    Jul 11

    Lo 62°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sat

    Jul 12

    87°Lo 65°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Sun

    Jul 13

    88°Lo 72°

    An afternoon thunderstorm

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

    Jul 14

    88°Lo 71°

    Showers and a heavier t-storm

    Low ragweed pollen levels
    • Precip
      66%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      69%
    more
  • Tue

    Jul 15

    86°Lo 67°

    A couple of heavy t-storms

    Ragweed Pollen Weather
    • Precip
      65%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      78%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 66° 65° 63° 62° 63° 63° 65° 69°
RealFeel® 64° 65° 63° 62° 62° 63° 65° 70°
Humidity 83% 86% 90% 92% 92% 91% 87% 80%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 S 1 S 1 S 1 S 1 S 1 S 2 SSW 2 SSW
UV Index 0 0 0 0 0 0 0 2
Cloud Cover 27% 26% 26% 26% 26% 26% 26% 26%
Dew Point 61° 61° 60° 60° 60° 61° 61° 62°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 87° 86° 96° (1908) 77°
Low 65° 66° 54° (2002) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 14:50 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:28 PM with 10:40 of moolight, then sets at 7:08 AM

Top Story

Princeton Weather Report

Philly: Severe Storm, Flooding Threat to Precede Cooldown

July 11, 2014; 7:01 PM ET

After only spotty rainfall this weekend in the Philadelphia area, the risk of severe thunderstorms and flash flooding will ramp up quickly early next week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps