• Early AM

    Dec 20

    Lo 26°

    Partly to mostly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Cloud
      Cover
      61%
    more
  • Today

    Dec 20

    37°Lo 25°

    More clouds than sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      40°
    • UV
      1 - Low
    • Cloud
      Cover
      76%
  • Sun

    Dec 21

    41°Lo 26°

    Periods of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      44°
    • UV
      2 - Low
    • Cloud
      Cover
      49%
    more
  • Mon

    Dec 22

    43°Lo 37°

    Considerable cloudiness

    Beneficial weather for migraines
    • Hi
      RealFeel
      43°
    • UV
      1 - Low
    • Cloud
      Cover
      91%
    more
  • Tue

    Dec 23

    51°Lo 47°

    Cloudy with occasional rain

    Neutral weather for migraines
    • Hi
      RealFeel
      47°
    • UV
      1 - Low
    • Cloud
      Cover
      99%
    more
Next Previous
Mostly cloudy 28° Lo 25° RealFeel® 31° / 28°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 79%
  • Cloud Cover: 76%
  • Dew Point: 21° F
  • Visibility: 10 mi
1 mph

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 37° 41° N/A 51°
Low 25° 25° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:19 of sunlight, then sets at 4:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:33 AM with 10:15 of moolight, then sets at 3:48 PM

Norristown Weather Report

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

December 19, 2014; 2:10 PM ET

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

Sat. Migraine Headache

Sat. UV Index