• Tonight

    Jul 31

    Lo 66°

    Clear and less humid

    Migraine Headache Weather
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Cloud
      Cover
      29%
  • Sat

    Aug 1

    88°Lo 62°

    Sun mixing with clouds; warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Cloud
      Cover
      27%
    more
  • Sun

    Aug 2

    88°Lo 70°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Cloud
      Cover
      11%
    more
  • Mon

    Aug 3

    92°Lo 69°

    Partly sunny, hot and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Cloud
      Cover
      28%
    more
  • Tue

    Aug 4

    86°Lo 65°

    A thunderstorm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      88°
    • UV
      5 - High
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Mostly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Sunny
Clear
Clear
Clear
Temp (°F) 88° 88° 86° 84° 81° 78° 76° 74°
RealFeel® 90° 88° 85° 82° 79° 76° 74° 72°
Humidity 35% 36% 39% 44% 47% 52% 61% 65%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 9 NW 9 WNW 9 WNW 8 W 7 W 6 W 6 W 6 WSW
UV Index 4 3 1 0 0 0 0 0
Cloud Cover 25% 35% 35% 25% 7% 0% 0% 0%
Dew Point 58° 58° 59° 60° 60° 60° 61° 61°
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

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 88° 85° 99° (1954) 84°
Low 66° 66° 56° (2001) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 14:20 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:15 PM with 11:04 of moolight, then sets at 7:19 AM

Princeton Weather Report

Philadelphia: Hot, Dry Weather to Last Through Weekend

July 31, 2015; 6:45 PM ET

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

Fri. Migraine Headache

Fri. UV Index