• Today

    Dec 25

    52°Lo 33°

    Clouds breaking and breezy

    Fair for running
    • Precip
      56%
    • Hours of Precip
      1
    • Wind
      Gust
      33 mph
  • Fri

    Dec 26

    49°Lo 33°

    Sunny

    Very Good for running
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
  • Sat

    Dec 27

    52°Lo 38°

    Mostly sunny and mild

    Very Good for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Sun

    Dec 28

    47°Lo 34°

    Rain and drizzle possible

    Fair for running
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Mon

    Dec 29

    44°Lo 29°

    Intervals of clouds and sun

    Good for running
    • Precip
      12%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Rain
Rain
Showers
Rain
Cloudy
Rain
Mostly Cloudy
Partly Sunny
Temp (°F) 57° 55° 54° 50° 49° 49° 50° 51°
RealFeel® 50° 47° 47° 42° 41° 42° 43° 44°
Humidity 78% 78% 74% 75% 72% 67% 62% 57%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
61%
 
65%
 
57%
 
56%
 
48%
 
56%
 
40%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 12 NW 12 WNW 13 WNW 12 W 12 WNW 12 WNW 13 WNW 15 W
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 98% 100% 99% 99% 95% 93% 77% 46%
Dew Point 51° 49° 46° 42° 40° 39° 37° 36°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Dec 25

more Historical Weather Data >
  Today Normal Record 12/25/2013
High 52° 41° 68° (1964) 28°
Low 33° 25° -2° (1983) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:18 of sunlight, then sets at 4:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:51 AM with 11:19 of moolight, then sets at 9:10 PM

Princeton Weather Report

Cold Blast to Avoid Philly Until Next Week

December 25, 2014; 10:41 AM ET

While blustery winds will howl on Christmas Day, Philadelphia will continue to escape more typical winter cold until next week. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.