• Today

    Dec 21

    40°Lo 27°

    Clouds giving way to some sun

    Very Unlikely for a snow day
    • Snow
      2%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Dec 22

    43°Lo 37°

    Turning cloudy

    Very Unlikely for a snow day
    • Snow
      6%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Dec 23

    47°Lo 44°

    Mainly cloudy and damp; fog

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

    Dec 24

    58°Lo 41°

    Windy with rain

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

    Dec 25

    45°Lo 29°

    Windy and colder

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Cloudy 30° RealFeel® 26°

N

E

S

W

  • Humidity: 74%
  • Pressure: 30.31 in ↓
  • UV Index: 0
  • Cloud Cover: 100%
  • Ceiling: 3900 ft
  • Dew Point: 23° F
  • Visibility: 10 mi
6 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:23 AM with 9:18 of sunlight, then sets at 4:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:36 AM with 10:10 of moolight, then sets at 4:46 PM

Temperature Summary - 6:50 AM

  Temp (°F)
Now 30°
Yesterday 28°
RealFeel® 26°
RealFeel® Shade 26°
Wind Chill 24°
Dew Point 23°
  Hi / Lo
Previous 6 Hours 31°
  30°
Previous 12 Hours 33°
  30°
Previous 24 Hours 34°
  30°

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 40° 40° 61° (2011) 59°
Low 27° 25° (1942) 34°

Precipitation Summary - 6:50 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Mohnton Weather Report

Philly: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 21, 2014; 4:16 AM ET

Following benign weather this weekend, a major storm will affect Philadelphia, much of the East and Midwest on Christmas Eve. 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

Sun. Snow Day Potential