• Today

    Aug 31

    89°Lo 66°

    Very warm with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Sep 1

    92°Lo 68°

    Sunny, hot and humid

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

    Sep 2

    92°Lo 67°

    Mostly sunny, hot and humid

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

    Sep 3

    92°Lo 67°

    A p.m. t-storm in spots

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

    Sep 4

    90°Lo 66°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
6am
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 66° 68° 71° 75° 79° 83° 86° 88°
RealFeel® 67° 70° 75° 81° 87° 92° 96° 95°
Humidity 93% 92% 86% 76% 67% 57% 50% 46%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
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Snow
 
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Ice
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 1 WNW 1 W 1 NNW 2 NNW 4 N 4 N 4 NNW 7 NW
UV Index 0 0 1 2 3 5 6 6
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point 64° 65° 67° 67° 67° 67° 66° 65°
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 Middle Grid line 65 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 92° 81° 98° (2010) 88°
Low 68° 60° 44° (1976) 72°

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 9:32 PM with 13:29 of moolight, then sets at 11:01 AM

Mohnton Weather Report

Philadelphia: Sizzling Heat Wave to Start September

August 31, 2015; 9:45 AM ET

A push of summery heat and humidity will arrive in Philadelphia this week as September begins more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps