• Today

    Aug 5

    85°Lo 56°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      6 mph
    more
  • Thu

    Aug 6

    81°Lo 61°

    Sunny to partly cloudy

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      4 mph
    more
  • Fri

    Aug 7

    79°Lo 62°

    Clearing

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      7 mph
  • Sat

    Aug 8

    83°Lo 61°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Aug 9

    82°Lo 62°

    Brilliant sunshine

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      5 mph
    more
Next Previous
Partly cloudy 73° Lo 64° RealFeel® 71° / 64°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 70%
  • Cloud Cover: 45%
  • Dew Point: 58° F
  • Visibility: 10 mi
4 mph

Temperature History - Aug 7

more Historical Weather Data >
  Today Normal Record 8/7/2014
High 79° 84° 98° (1924) 83°
Low 62° 62° 49° (1964) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 14:06 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:11 AM with 14:07 of moolight, then sets at 2:18 PM

Bethlehem Weather Report

Philadelphia: Heat, Humidity to Take a Break This Week

August 5, 2015; 5:05 AM ET

Humidity and then heat will get swept out of the Philadelphia area during the remainder of this week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index