• Tonight

    Apr 17

    Lo 33°

    Increasing cloudiness

    Migraine Headache Weather
    • Hi
      RealFeel
      50°
    • UV
      6 - High
    • Cloud
      Cover
      29%
    more
  • Fri

    Apr 18

    54°Lo 39°

    Variable cloudiness

    Beneficial weather for migraines
    • Hi
      RealFeel
      57°
    • UV
      4 - Moderate
    • Cloud
      Cover
      87%
  • Sat

    Apr 19

    66°Lo 38°

    Mostly sunny and warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      65°
    • UV
      6 - High
    • Cloud
      Cover
      25%
    more
  • Sun

    Apr 20

    63°Lo 39°

    Periods of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      67°
    • UV
      6 - High
    • Cloud
      Cover
      46%
    more
  • Mon

    Apr 21

    66°Lo 44°

    Partial sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      6 - High
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 53° 53° 51° 48° 46° 45° 43° 42°
RealFeel® 54° 52° 50° 47° 44° 43° 42° 41°
Humidity 42% 44% 48% 54% 60% 66% 70% 74%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
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Snow
 
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Ice
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 4 SE 4 SE 4 SE 4 SE 3 SE 3 SSE 3 SSE 2 SSE
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 90% 82% 75% 94% 94% 94% 94% 94%
Dew Point 30° 31° 32° 32° 33° 34° 34° 34°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 54° 62° 93° (1976) 61°
Low 39° 42° 30° (1928) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:24 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:24 PM with 10:07 of moolight, then sets at 9:31 AM

Top Story

Princeton Weather Report

Philly: Milder Weather to Come Easter Weekend

April 17, 2014; 5:50 PM ET

The return of milder air to Philadelphia will coincide with this coming Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Fri. Migraine Headache

Fri. UV Index