• Today

    Dec 25

    51°Lo 30°

    Partly sunny and breezy

    Unlikely for hair frizz
    • Wind
      Gust
      37 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Fri

    Dec 26

    48°Lo 29°

    Plenty of sunshine

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      3%
    • Hours of Precip
      0
  • Sat

    Dec 27

    52°Lo 35°

    Partly sunny and mild

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Sun

    Dec 28

    46°Lo 29°

    Rain and drizzle possible

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      30%
    • Hours of Precip
      0
    more
  • Mon

    Dec 29

    41°Lo 27°

    Intervals of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      11%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Sunny
Sunny
Sunny
Temp (°F) 34° 33° 31° 30° 30° 32° 35° 40°
RealFeel® 33° 32° 30° 29° 30° 31° 35° 40°
Humidity 75% 77% 80% 82% 81% 79% 73% 67%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
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0%
Snow
 
0%
 
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Ice
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 4 WSW 4 WSW 4 WSW 4 WSW 4 WSW 4 WSW 5 W 5 W
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 11% 11% 11% 11% 0% 0% 0% 0%
Dew Point 27° 26° 25° 25° 25° 26° 28° 30°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 26

more Historical Weather Data >
  Today Normal Record 12/26/2013
High 48° 38° 65° (1964) 33°
Low 29° 21° -3° (1980) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:24 AM with 9:16 of sunlight, then sets at 4:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:32 AM with 11:50 of moolight, then sets at 10:22 PM

Bethlehem Weather Report

Cold Blast to Avoid Philly Until Next Week

December 25, 2014; 12:41 PM ET

While blustery winds will howl on Christmas Day, Philadelphia will continue to escape more typical winter cold until next week. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index