• Early AM

    Apr 21

    Lo 51°

    A shower or heavy thunderstorm

    Stargazing Weather
    • Cloud
      Cover
      92%
    • Precip
      58%
    • Hours of Precip
      4.5
    more
  • Today

    Apr 21

    67°Lo 39°

    Partly sunny and breezy

    Good for stargazing
    • Cloud
      Cover
      21%
    • Precip
      25%
    • Hours of Precip
      0
  • Wed

    Apr 22

    62°Lo 38°

    Mainly cloudy, p.m. showers

    Good for stargazing
    • Cloud
      Cover
      29%
    • Precip
      55%
    • Hours of Precip
      2
    more
  • Thu

    Apr 23

    54°Lo 33°

    Cooler with some sun

    Good for stargazing
    • Cloud
      Cover
      29%
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Fri

    Apr 24

    54°Lo 35°

    Breezy with clouds and sun

    Poor for stargazing
    • Cloud
      Cover
      78%
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Colder 57° Lo 46° RealFeel® 50° / 36°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 52%
  • Cloud Cover: 23%
  • Dew Point: 34° F
  • Visibility: 10 mi
15 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 67° 64° 89° (1985) 70°
Low 39° 40° 28° (1956) 31°

Solunar Information for Allentown, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:32 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:30 AM with 14:37 of moolight, then sets at 11:07 PM

Sat, Apr 25
First
Mon, May 4
Full
Mon, May 11
Last
Mon, May 18
New

Allentown Weather Report

Philly: Cooler Air to Sweep Away Warmth This Week

April 21, 2015; 2:04 AM ET

Cooler air will push into the Philadelphia area during the middle and latter part of the 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.

Tue. Stargazing