• Today

    Sep 1

    86°Lo 69°

    Sunshine and humid

    Very Good for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
  • Wed

    Sep 2

    86°Lo 69°

    Mostly sunny and humid

    Very Good for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Thu

    Sep 3

    89°Lo 70°

    Sunny, very warm and humid

    Very Good for biking
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Fri

    Sep 4

    82°Lo 65°

    Not as hot with a t-storm

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      29 mph
    more
  • Sat

    Sep 5

    79°Lo 62°

    Mostly sunny and nice

    Excellent for biking
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      25 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
11am
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Sunny
Sunny
Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 83° 85° 86° 86° 86° 84° 83° 81°
RealFeel® 95° 99° 98° 96° 95° 90° 87° 84°
Humidity 64% 61% 58% 56% 58% 58% 61% 64%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
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Snow
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 2 NNE 4 ENE 5 E 6 E 7 E 7 E 7 E 6 E
UV Index 5 6 6 6 5 3 2 1
Cloud Cover 0% 4% 9% 11% 9% 5% 1% 0%
Dew Point 69° 70° 70° 69° 70° 68° 68° 68°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 86° 81° 97° (2010) 89°
Low 69° 62° 47° (1991) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:03 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:27 PM with 13:27 of moolight, then sets at 10:54 AM

Northfield Weather Report

Philadelphia: Sizzling Heat Wave to Start September

September 1, 2015; 2:01 AM ET

July-like heat and humidity will continue around Philadelphia for the first week of September. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.