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Next 5 Days
  • Tonight

    Dec 17

    Increasingly windy Lo 29°
  • Thu

    Dec 18

    Partly sunny; windy, colder 42°Lo 27°
    more
  • Fri

    Dec 19

    Intervals of clouds and sun 40°Lo 23°
    more
  • Sat

    Dec 20

    Some sun, then clouds 38°Lo 29°
    more
  • Sun

    Dec 21

    Clouds giving way to some sun 40°Lo 29°
    more
Next 8 hours >
  Wed
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Fog
Showers
Fog
Fog
Fog
Fog
Fog
Cloudy
Temp (°F) 42° 42° 41° 41° 40° 40° 39° 39°
RealFeel® 43° 41° 41° 39° 38° 37° 35° 36°
Humidity 84% 83% 81% 82% 82% 78% 77% 85%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
38%
 
51%
 
47%
 
40%
 
34%
 
34%
 
26%
 
12%
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) 2 NW 2 W 4 NW 5 WSW 5 W 5 SSW 6 SSW 5 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 97% 70% 95% 95% 82% 86% 78% 95%
Dew Point 37° 37° 36° 36° 35° 33° 32° 35°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 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 >