• Today

    Dec 19

    40°Lo 24°

    Clouds giving way to some sun

    Poor for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      34°
    • Wind
      Gust
      17 mph
    more
  • Sat

    Dec 20

    38°Lo 26°

    Some sun, then clouds

    Poor for an outdoor bbq
    • Precip
      8%
    • Hi
      RealFeel
      39°
    • Wind
      Gust
      9 mph
  • Sun

    Dec 21

    40°Lo 29°

    Mainly cloudy

    Poor for an outdoor bbq
    • Precip
      12%
    • Hi
      RealFeel
      42°
    • Wind
      Gust
      5 mph
    more
  • Mon

    Dec 22

    42°Lo 36°

    Cloudy with afternoon rain

    Poor for an outdoor bbq
    • Precip
      66%
    • Hi
      RealFeel
      35°
    • Wind
      Gust
      17 mph
    more
  • Tue

    Dec 23

    46°Lo 40°

    Cloudy with a touch of rain

    Poor for an outdoor bbq
    • Precip
      62%
    • Hi
      RealFeel
      38°
    • Wind
      Gust
      16 mph
    more
Next Previous
Hi 38° RealFeel® 39° Precipitation 8%

Day

N

E

S

W

  • ENE 5 mph
  • Gusts: 9 mph

Some sun, then increasing clouds

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 26° RealFeel® 28° Precipitation 8%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 5 mph

Considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 38° 39° 63° (1957) 48°
Low 26° 23° -2° (1951) 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:21 AM with 9:16 of sunlight, then sets at 4:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:35 AM with 10:12 of moolight, then sets at 3:47 PM

Allentown Weather Report

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

December 19, 2014; 6:30 AM ET

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

Sat. Outdoor Entertaining

Sat. Wind Maps

Sat. UV Index