• Today

    Feb 12

    28°Lo 17°

    Some sun, then clouds; cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sat

    Feb 13

    18°Lo -1°

    Colder with variable clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Feb 14

    18°Lo 5°

    Plenty of sun, but very cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Feb 15

    31°Lo 30°

    Cloudy and not as cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Feb 16

    47°Lo 33°

    Milder with snow, then rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Sunny 20° RealFeel® 20°

N

E

S

W

  • Humidity: 47%
  • Pressure: 30.25 in ↓
  • UV Index: 3
  • Cloud Cover: 0%
  • Ceiling: 36300 ft
  • Dew Point: 3° F
  • Visibility: 10 mi
7 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 10:35 of sunlight, then sets at 5:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:28 AM with 13:06 of moolight, then sets at 10:34 PM

Temperature Summary - 11:24 AM

  Temp (°F)
Now 20°
Yesterday 19°
RealFeel® 20°
RealFeel® Shade 14°
Wind Chill 11°
Dew Point
  Hi / Lo
Previous 6 Hours 20°
 
Previous 12 Hours 20°
 
Previous 24 Hours 25°
 

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 28° 40° 72° (1999) 37°
Low 17° 22° -4° (1979) 13°

Precipitation Summary - 11:24 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

Philadelphia: Polar vortex to smack region during Valentine's Day weekend

February 12, 2016; 7:58 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Philadelphia area during Valentine's Day weekend. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps