• Early AM

    Jan 31

    Lo 15°

    Windy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Today

    Jan 31

    29°Lo 21°

    Sunny, breezy and colder

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Feb 1

    39°Lo 31°

    Snow late in the afternoon

    Very Unlikely for a snow day
    • Snow
      43%
    • Ice
      0%
    • Snow
      0.03 in
    more
  • Mon

    Feb 2

    33°Lo 4°

    A wintry mix in the morning

    Unlikely for a snow day
    • Snow
      51%
    • Ice
      56%
    • Snow
      0.13 in
    more
  • Tue

    Feb 3

    24°Lo 13°

    Sunshine and quite cold

    Very Unlikely for a snow day
    • Snow
      7%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Sunny
Sunny
Sunny
Temp (°F) 17° 16° 15° 15° 13° 14° 16° 19°
RealFeel® -6° -6° -7° -8° -10° -8° -4° -1°
Humidity 47% 50% 49% 48% 51% 49% 47% 47%
   
  3am 4am 5am 6am 7am 8am 9am 10am
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%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 21 NW 20 NW 20 NW 20 NW 18 NW 18 NW 20 NW 21 NW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 20% 16% 13% 14% 4% 3% 2% 0%
Dew Point -1° -1° -2° -2° -2° -1°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 29° 41° 66° (1916) 40°
Low 21° 25° (1948) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 10:09 of sunlight, then sets at 5:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:45 PM with 14:32 of moolight, then sets at 5:17 AM

Bear Weather Report

Philadelphia: New Winter Storm Looms Before Groundhog Day

January 31, 2015; 1:16 AM ET

Cold air sweeping in this weekend will help pave the way for a winter storm Sunday evening into Monday morning around Philadelphia. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential