• Early AM

    Sep 1

    Lo 70°

    A couple of showers and thunderstorms

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

    Sep 1

    86°Lo 69°

    A thunderstorm this afternoon

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

    Sep 2

    92°Lo 67°

    A t-storm in the afternoon

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

    Sep 3

    86°Lo 59°

    Mostly sunny and not as hot

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      11%
    more
  • Thu

    Sep 4

    87°Lo 65°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
Mostly Cloudy
T-storms
Fog
T-storms
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 73° 73° 72° 71° 70° 73° 75° 76°
RealFeel® 76° 75° 73° 72° 71° 77° 79° 81°
Humidity 90% 86% 88% 90% 96% 91% 86% 83%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
17%
 
22%
 
56%
 
49%
 
56%
 
23%
 
23%
 
22%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 1 SSE 1 SSE 1 SSE 2 S 2 SSW 1 W 2 WSW 3 WSW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 86% 88% 91% 93% 95% 97% 93% 85%
Dew Point 70° 68° 68° 68° 69° 70° 70° 70°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 86° 81° 98° (2010) 88°
Low 69° 60° 44° (1976) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:05 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:15 PM with 10:19 of moolight, then sets at 11:34 PM

Top Story

Mohnton Weather Report

Philly: Storms, Steambath in Store for Labor Day

September 1, 2014; 2:10 AM ET

The weather will not fully cooperate for Labor Day festivities around Philadelphia on Monday. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps