• Tonight

    Jul 28

    Lo 71°

    Heavy rain and a thunderstorm

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      88°
    • Hi
      RealFeel
      105°
    • Wind
      Speed
      4 mph
  • Fri

    Jul 29

    83°Lo 67°

    Heavy rain and a thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      7 mph
    more
  • Sat

    Jul 30

    84°Lo 69°

    A couple of p.m. t-storms

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      4 mph
    more
  • Sun

    Jul 31

    83°Lo 69°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      5 mph
    more
  • Mon

    Aug 1

    82°Lo 65°

    Humid with partial sunshine

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 92° RealFeel® 105° Precipitation 67%

Day

N

E

S

W

  • W 4 mph
  • Gusts: 14 mph

Clouding up; heavy thunderstorms this afternoon; storms may bring downpours and damaging winds

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.68 in
  • Rain: 0.68 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4.5 hrs
  • Hours of Rain: 4.5 hrs
Lo 71° RealFeel® 71° Precipitation 75%

Night

N

E

S

W

  • SSE 4 mph
  • Gusts: 8 mph

Periods of rain, some heavy, and a thunderstorm; warm and muggy; watch for flash flooding

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.94 in
  • Rain: 0.94 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 7 hrs
  • Hours of Rain: 7 hrs

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2015
High 92° 84° 97° (1949) 92°
Low 71° 63° 52° (1962) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 14:25 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:13 AM with 14:13 of moolight, then sets at 3:26 PM

Bethlehem Weather Report

Damaging storms aim for Philadelphia to DC into Thursday evening

July 28, 2016; 3:07 PM ET

Thunderstorms will bring the risk of severe weather to a portion of the mid-Atlantic states into Thursday night. more >

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index