• Tonight

    Sep 1

    Lo 66°

    Mainly clear, warm; fog late

    Asthma Weather
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Wed

    Sep 2

    91°Lo 65°

    Fog in the a.m.; partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      101°
    • UV
      5 - High
    • Air Qual.
      Moderate
  • Thu

    Sep 3

    91°Lo 67°

    Hot with sun, some clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      99°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Fri

    Sep 4

    82°Lo 58°

    Partly sunny with a t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Sat

    Sep 5

    82°Lo 55°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Partly sunny 91° Lo 86° RealFeel® 99° / 89°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 50%
  • Cloud Cover: 26%
  • Dew Point: 68° F
  • Visibility: 10 mi
4 mph

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 91° 80° 99° (1980) 91°
Low 65° 58° 44° (2001) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:03 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:09 PM with 13:58 of moolight, then sets at 12:07 PM

Bethlehem Weather Report

Philadelphia: July-like Heat to Continue Through Labor Day

September 1, 2015; 5:32 PM ET

The vast majority of the time through the Labor Day weekend will feature sunshine with unseasonably hot afternoons around Philadelphia. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index