• Today

    Feb 1

    36°Lo 25°

    Snow late this afternoon

    Good for home energy
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      5 mph
  • Mon

    Feb 2

    33°Lo 8°

    A bit of ice in the morning

    Very Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      31°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Feb 3

    19°Lo 11°

    Partly sunny and colder

    Very Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      15°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Feb 4

    36°Lo 25°

    Mostly cloudy and not as cold

    Good for home energy
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      6 mph
    more
  • Thu

    Feb 5

    25°Lo -2°

    Mostly cloudy and colder

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      17°
    • Wind
      Speed
      10 mph
    more
Next Previous
Hi 36° RealFeel® 35° Precipitation 70%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 9 mph

Not as cold with a thick cloud cover; a little accumulation of snow late this afternoon

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.03 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs
Lo 25° RealFeel® 15° Precipitation 79%

Night

N

E

S

W

  • E 8 mph
  • Gusts: 14 mph

Snow, accumulating 3-6 inches, changing to sleet and freezing rain late

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.31 in
  • Rain: 0 in
  • Snow: 3.6 in
  • Ice: 0.04 in
  • Hours of Precipitation: 6 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 1

more Historical Weather Data >
  Today Normal Record 2/1/2014
High 36° 37° 65° (1989) 46°
Low 25° 20° -5° (1935) 22°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 10:07 of sunlight, then sets at 5:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:35 PM with 14:24 of moolight, then sets at 5:59 AM

Bethlehem Weather Report

Philadelphia: Snow to Change to Ice, Rain Before Groundhog Day

February 1, 2015; 9:06 AM ET

Cold air sweeping in this weekend will help pave the way for a winter storm late Sunday afternoon into Monday afternoon around Philadelphia. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index