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  • Sun

    Aug 21

    Mostly cloudy and less humid 78°Lo 64°
    more
  • Mon

    Aug 22

    Overcast 81°Lo 65°
  • Tue

    Aug 23

    Mostly sunny 83°Lo 64°
    more
  • Wed

    Aug 24

    Sunshine 85°Lo 60°
    more
  • Thu

    Aug 25

    Windy with rain at times 79°Lo 58°
    more
Hi 81° RealFeel® 80° Precipitation 25%

Day

N

E

S

W

  • W 4 mph
  • Gusts: 9 mph

Overcast

  • Max UV Index: 3 (Moderate)
  • 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 65° RealFeel® 64° Precipitation 25%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 6 mph

Clearing

  • 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 - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2015
High 81° 82° N/A 81°
Low 65° 60° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:28 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:34 PM with 13:37 of moolight, then sets at 12:11 PM

Allentown Weather Report

Heat wave to deteriorate across northeastern US as downpours unleash up to 2 inches of rain

July 27, 2016; 8:11 PM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >