• Tonight

    Jul 31

    Lo 64°

    Clear and less humid

    Skiing Weather
    • Rain
      0 in
    • Precip
      1%
    • Hours of Precip
      0
  • Sat

    Aug 1

    88°Lo 65°

    Low humidity with sunshine

    Poor for skiing
    • Rain
      0 in
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Sun

    Aug 2

    89°Lo 66°

    Mostly sunny and very warm

    Poor for skiing
    • Rain
      0 in
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Mon

    Aug 3

    91°Lo 67°

    A late day or evening t-storm

    Poor for skiing
    • Rain
      0.28 in
    • Precip
      55%
    • Hours of Precip
      1.5
    more
  • Tue

    Aug 4

    88°Lo 67°

    A thunderstorm in spots

    Poor for skiing
    • Rain
      0.08 in
    • Precip
      40%
    • Hours of Precip
      1
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
7pm
8pm 9pm 10pm 11pm Sat
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Sunny
Sunny
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 84° 81° 78° 76° 74° 72° 71° 69°
RealFeel® 81° 79° 76° 75° 73° 71° 70° 69°
Humidity 43% 49% 54% 59% 64% 69% 72% 75%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
 
0%
Ice
 
0%
 
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 7 W 6 W 4 W 2 W 1 WSW 2 WSW 2 WSW 2 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 2% 4% 3% 1% 0% 0% 0% 0%
Dew Point 59° 60° 60° 60° 61° 61° 61° 61°
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 - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 87° 85° 102° (1954) 84°
Low 64° 64° 53° (1981) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 14:20 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:21 PM with 11:03 of moolight, then sets at 7:24 AM

Mohnton Weather Report

Philadelphia: Hot, Dry Weather to Last Through Weekend

July 31, 2015; 5:30 PM ET

High pressure will be responsible for dry conditions and sunny skies in the forecast for the next several days. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Fri. Ski Weather