• Tonight

    Aug 21

    Lo 65°

    Showers and a heavier t-storm

    Skiing Weather
    • Rain
      0.02 in
    • Precip
      50%
    • Hours of Precip
      0.5
  • Fri

    Aug 22

    78°Lo 63°

    A brief shower or two

    Poor for skiing
    • Rain
      0.08 in
    • Precip
      57%
    • Hours of Precip
      2
    more
  • Sat

    Aug 23

    76°Lo 58°

    Variable clouds with a shower

    Poor for skiing
    • Rain
      0.02 in
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Sun

    Aug 24

    78°Lo 52°

    Times of clouds and sun

    Poor for skiing
    • Rain
      0 in
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Mon

    Aug 25

    80°Lo 54°

    Partly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      5%
    • Hours of Precip
      0
    more
Next Previous
Hi 81° RealFeel® 86° Precipitation 50%

Day

N

E

S

W

  • SSW 4 mph
  • Gusts: 10 mph

Humid with more clouds than sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 65° RealFeel® 63° Precipitation 68%

Night

N

E

S

W

  • ESE 3 mph
  • Gusts: 5 mph

Showers and a heavier thunderstorm this evening; rather cloudy, fog late with a brief shower or two

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.53 in
  • Rain: 0.53 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 81° 82° 95° (1937) 86°
Low 65° 60° 45° (2000) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:34 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:46 AM with 14:33 of moolight, then sets at 5:19 PM

Top Story

Allentown Weather Report

Philly: Showers to Retreat This Weekend

August 21, 2014; 5:12 PM ET

Following a surge of humidity and drenching showers to end the week, dry and cooler air will push southward across the Philadelphia area this weekend. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Thu. Ski Weather