• Tonight

    Dec 17

    Lo 29°

    Clearing and becoming windier

    Construction Weather
    • Precip
      16%
    • Hours of Precip
      0
    • Hi
      RealFeel
      42°
  • Thu

    Dec 18

    42°Lo 27°

    Partly sunny; windy, colder

    Poor for outdoor DIY projects
    • Precip
      4%
    • Hours of Precip
      0
    • Hi
      RealFeel
      29°
    more
  • Fri

    Dec 19

    40°Lo 23°

    Intervals of clouds and sun

    Fair for outdoor DIY projects
    • Precip
      7%
    • Hours of Precip
      0
    • Hi
      RealFeel
      33°
    more
  • Sat

    Dec 20

    38°Lo 29°

    Some sun, then clouds

    Fair for outdoor DIY projects
    • Precip
      25%
    • Hours of Precip
      0
    • Hi
      RealFeel
      40°
    more
  • Sun

    Dec 21

    40°Lo 29°

    Snow or flurries possible

    Good for outdoor DIY projects
    • Precip
      30%
    • Hours of Precip
      0
    • Hi
      RealFeel
      44°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
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Thu
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1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 35° 35° 34° 33° 32° 32° 30° 29°
RealFeel® 22° 19° 16° 15° 15° 15° 13° 12°
Humidity 65% 65% 65% 66% 66% 66% 67% 68%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 14 W 18 W 22 W 22 W 21 W 20 W 20 W 20 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 45% 38% 32% 26% 26% 26% 26% 26%
Dew Point 24° 24° 23° 22° 22° 22° 21° 20°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 17

more Historical Weather Data >
  Today Normal Record 12/17/2013
High 49° 40° 63° (2000) 24°
Low 29° 24° -2° (1951)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:17 of sunlight, then sets at 4:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:29 AM with 11:10 of moolight, then sets at 1:39 PM

Bethlehem Weather Report

Philly: Spotty Wintry Weather This Weekend to be Paled by Major Storm Next Week

December 17, 2014; 4:06 PM ET

After a weak storm brings spotty light snow and rain to the region this weekend, a storm will threaten major travel disruptions around Philadelphia before Christmas. more >

How to maximize your closet space

Have you turned your walk-in closet into a blocked-in closet, overflowing with clothes and hangers? Linda Koopersmith, The Beverly Hills Organizer, shows you a few simple tips to maximize your closet space.

Wed. Outdoor DIY Projects

Wed. Wind Maps

Wed. UV Index