1 - 5 of 45 days | All 45 days
Next 5 Days
  • Early AM

    Aug 21

    A shower or thunderstorm Lo 66°
    more
  • Today

    Aug 21

    Couple of showers, t-storms 81°Lo 63°
    more
  • Fri

    Aug 22

    A passing shower or two 78°Lo 61°
  • Sat

    Aug 23

    Variable cloudiness 76°Lo 58°
    more
  • Sun

    Aug 24

    Times of clouds and sun 78°Lo 52°
    more
< Previous 8 hours Next 8 hours >
  Fri
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Showers
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 66° 66° 65° 63° 64° 66° 67° 69°
RealFeel® 63° 63° 65° 62° 64° 65° 69° 72°
Humidity 89% 89% 92% 93% 93% 93% 92% 89%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
44%
 
52%
 
40%
 
34%
 
34%
 
34%
 
34%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 3 E 3 E 2 E 3 E 3 E 3 E 3 ENE 3 ENE
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 95% 94% 90% 81% 71% 65% 63% 64%
Dew Point 62° 62° 62° 61° 62° 64° 65° 65°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 78° 82° 93° (1937) 82°
Low 61° 60° 46° (1988) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:31 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:40 AM with 14:17 of moolight, then sets at 5:57 PM

Top Story

Allentown Weather Report

Philly: Downpour, Flooding Risk to Increase

August 20, 2014; 12:02 PM ET

A wedge of dry air will slowly erode at midweek and will allow drenching showers and thunderstorms to survive the trip into Philadelphia from the Midwest. more >