• Today

    Sep 3

    94°Lo 69°

    Mostly sunny and hot

    Poor for stargazing
    • Cloud
      Cover
      45%
    • Precip
      40%
    • Hours of Precip
      0.5
    more
  • Fri

    Sep 4

    84°Lo 61°

    A thunderstorm in the area

    Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      19%
    • Hours of Precip
      1
  • Sat

    Sep 5

    83°Lo 53°

    Sunny, nice and less humid

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      16%
    • Hours of Precip
      0
    more
  • Sun

    Sep 6

    86°Lo 58°

    Brilliant sunshine

    Very Good for stargazing
    • Cloud
      Cover
      29%
    • Precip
      14%
    • Hours of Precip
      0
    more
  • Mon

    Sep 7

    89°Lo 64°

    Plenty of sunshine

    Excellent for stargazing
    • Cloud
      Cover
      10%
    • Precip
      11%
    • Hours of Precip
      0
    more
Next Previous
Hi 84° RealFeel® 90° Precipitation 40%

Day

N

E

S

W

  • ENE 8 mph
  • Gusts: 12 mph

Times of clouds and sun with a shower or thunderstorm in the area; not as hot but humid

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 61° RealFeel® 62° Precipitation 19%

Night

N

E

S

W

  • ENE 5 mph
  • Gusts: 8 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 84° 79° N/A N/A
Low 61° 57° N/A N/A

Solunar Information for Allentown, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 12:58 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:39 PM with 14:34 of moolight, then sets at 2:13 PM

Sat, Sep 5
Last
Sun, Sep 13
New
Mon, Sep 21
First
Mon, Sep 28
Full

Allentown Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 3, 2015; 2:04 PM ET

A backdoor front will trim temperatures, haze and humidity around Philadelphia early this weekend before all three conditions build by early next week. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Fri. Stargazing