• Tonight

    Dec 22

    Lo 34°

    Fog with rain and drizzle

    Lawn Mowing Weather
    • Hours of Precip
      4
    • Precip
      35%
    • Hi
      RealFeel
      37°
  • Tue

    Dec 23

    46°Lo 42°

    Fog with rain and drizzle

    Poor for lawn mowing
    • Hours of Precip
      6.5
    • Precip
      55%
    • Hi
      RealFeel
      46°
    more
  • Wed

    Dec 24

    58°Lo 48°

    Heavy rain; breezy, mild

    Poor for lawn mowing
    • Hours of Precip
      11.5
    • Precip
      75%
    • Hi
      RealFeel
      47°
    more
  • Thu

    Dec 25

    51°Lo 31°

    Colder in the afternoon

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      40°
    more
  • Fri

    Dec 26

    47°Lo 31°

    Partly sunny and breezy

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      36°
    more
Next Previous
Hi 38° RealFeel® 37° Precipitation 35%

Day

N

E

S

W

  • E 5 mph
  • Gusts: 13 mph

Rather cloudy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 34° RealFeel® 29° Precipitation 67%

Night

N

E

S

W

  • ENE 6 mph
  • Gusts: 9 mph

Areas of fog with on-and-off rain and drizzle

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.16 in
  • Rain: 0.16 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 38° 38° 65° (2013) 65°
Low 34° 22° -2° (1944) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:16 of sunlight, then sets at 4:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:33 AM with 10:12 of moolight, then sets at 5:45 PM

Bethlehem Weather Report

Philly: Christmas Eve Storm to Affect Holiday Travel This Week

December 22, 2014; 12:49 PM ET

Holiday travel will be at risk across the Philadelphia area this week as a strong storm takes shape and blasts through the Northeast. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Mon. Overnight Freeze

Mon. Degree Days

Mon. Evapotranspiration