• Tonight

    Dec 25

    Lo 34°

    Clear and colder

    Bicycling Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      30 mph
  • Fri

    Dec 26

    50°Lo 33°

    Sunny; mild in the afternoon

    Good for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
  • Sat

    Dec 27

    52°Lo 40°

    Mostly sunny

    Very Good for biking
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Sun

    Dec 28

    51°Lo 35°

    Rain and drizzle possible

    Good for biking
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Mon

    Dec 29

    44°Lo 30°

    A chance for rain and snow

    Poor for biking
    • Precip
      35%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
11pm
Fri
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 40° 39° 38° 37° 37° 36° 35° 34°
RealFeel® 36° 35° 35° 34° 34° 34° 33° 32°
Humidity 67% 68% 69% 70% 72% 73% 74% 76%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 6 W 6 W 6 W 6 W 5 W 5 WSW 5 WSW 5 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 7% 8% 9% 5% 1% 0% 2% 6%
Dew Point 30° 29° 29° 28° 28° 28° 28° 27°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 25

more Historical Weather Data >
  Today Normal Record 12/25/2013
High 53° 42° 70° (1982) 32°
Low 34° 26° -7° (1983) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:21 AM with 9:22 of sunlight, then sets at 4:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:53 AM with 11:21 of moolight, then sets at 9:14 PM

Penns Grove Weather Report

Cold Blast to Avoid Philly Until Next Week

December 25, 2014; 6:41 PM ET

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