• Today

    Sep 1

    91°Lo 66°

    Sunny, hot and humid

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

    Sep 2

    92°Lo 66°

    Mostly sunny, hot and humid

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

    Sep 3

    91°Lo 68°

    A thunderstorm in spots

    Poor for skiing
    • Rain
      0.08 in
    • Precip
      40%
    • Hours of Precip
      1
  • Fri

    Sep 4

    82°Lo 61°

    Not as hot with a t-storm

    Poor for skiing
    • Rain
      0.10 in
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Sat

    Sep 5

    81°Lo 58°

    Mostly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      7%
    • Hours of Precip
      0
    more
Next Previous
A thunderstorm in spots 82° Lo 72° RealFeel® 87° / 70°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 57%
  • Cloud Cover: 26%
  • Dew Point: 60° F
  • Visibility: 9 mi
2 mph

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 91° 79° 99° (1953) 84°
Low 68° 58° 41° (1967) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:01 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:52 PM with 14:20 of moolight, then sets at 1:12 PM

Bethlehem Weather Report

Philadelphia: Sizzling Heat Wave to Start September

September 1, 2015; 2:01 AM ET

July-like heat and humidity will continue around Philadelphia for the first week of September. 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.

Thu. Ski Weather