• Tonight

    Aug 31

    Lo 65°

    Mainly clear, warm and humid

    Sinus Headache Weather
    • Hi
      RealFeel
      91°
    • UV
      4 - Moderate
    • Cloud
      Cover
      68%
  • Tue

    Sep 1

    90°Lo 65°

    Sunny, hot and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      99°
    • UV
      5 - High
    • Cloud
      Cover
      0%
    more
  • Wed

    Sep 2

    92°Lo 67°

    Mostly sunny, hot and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      101°
    • UV
      5 - High
    • Cloud
      Cover
      14%
    more
  • Thu

    Sep 3

    92°Lo 68°

    A p.m. t-storm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Cloud
      Cover
      37%
    more
  • Fri

    Sep 4

    86°Lo 64°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      89°
    • UV
      4 - Moderate
    • Cloud
      Cover
      31%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
8pm
9pm 10pm 11pm Tue
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Temp (°F) 80° 77° 76° 74° 72° 71° 70° 69°
RealFeel® 80° 77° 77° 75° 73° 73° 72° 70°
Humidity 64% 69% 75% 79% 81% 87% 89% 89%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 7 WSW 6 WSW 6 WSW 5 WSW 4 WSW 4 W 2 W 2 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 28% 26% 26% 26% 26% 26% 5% 4%
Dew Point 67° 66° 67° 67° 66° 67° 67° 65°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 88° 80° 99° (1953) 88°
Low 65° 58° 41° (1934) 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:09 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:50 PM with 12:58 of moolight, then sets at 9:48 AM

Bethlehem Weather Report

Philadelphia: Sizzling Heat Wave to Start September

August 31, 2015; 4:36 PM ET

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

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Mon. Sinus Headache

Mon. UV Index