• Today

    Aug 28

    80°Lo 56°

    Sunny and beautiful

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      4 mph
  • Sat

    Aug 29

    85°Lo 63°

    Sunny to partly cloudy

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      4 mph
    more
  • Sun

    Aug 30

    87°Lo 64°

    Partly sunny and more humid

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      5 mph
    more
  • Mon

    Aug 31

    90°Lo 66°

    Very warm with some sun

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Sep 1

    91°Lo 68°

    Mostly sunny, hot and humid

    Poor for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      5 mph
    more
Next Previous
Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Clear
Partly Cloudy
Cloudy
Cloudy
Partly Cloudy
Mostly Sunny
Temp (°F) 61° 60° 58° 57° 56° 56° 54° 56°
RealFeel® 62° 61° 59° 59° 58° 58° 56° 58°
Humidity 82% 90% 94% 88% 88% 91% 93% 88%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 1 N 1 WSW 1 N 1 N 1 N 1 N 1 N 1 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 71% 67% 7% 40% 64% 67% 31% 11%
Dew Point 55° 57° 56° 54° 53° 53° 52° 53°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2014
High 80° 81° 97° (1973) 77°
Low 56° 59° 46° (1986) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:16 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:52 PM with 11:17 of moolight, then sets at 6:09 AM

Bethlehem Weather Report

Philadelphia: Break From Heat, Humidity to End This Weekend

August 28, 2015; 4:46 AM ET

After taking a break this week, heat and humidity will return to Philadelphia this weekend and will not be quick to depart. 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