• Early AM

    Jul 31

    Lo 63°

    Partly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      3
    • Precip
      0%
    • Hi
      RealFeel
      100°
    more
  • Today

    Jul 31

    88°Lo 62°

    Sunny and less humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      91°
  • Sat

    Aug 1

    88°Lo 62°

    Sun mixing with clouds; warm

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      41%
    • Hi
      RealFeel
      90°
    more
  • Sun

    Aug 2

    87°Lo 64°

    Mostly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      14%
    • Hi
      RealFeel
      89°
    more
  • Mon

    Aug 3

    90°Lo 68°

    A p.m. t-storm possible

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      93°
    more
Next Previous
Hi 88° RealFeel® 91° Precipitation 4%

Day

N

E

S

W

  • WNW 7 mph
  • Gusts: 10 mph

Sunny and less humid

  • Max UV Index: 7 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 62° Precipitation 10%

Night

N

E

S

W

  • W 4 mph
  • Gusts: 8 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 88° 84° 101° (1954) 82°
Low 62° 63° 51° (1936) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 14:21 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:19 PM with 11:02 of moolight, then sets at 7:21 AM

Bethlehem Weather Report

Philadelphia: Heat to Linger, Humidity to Ease Friday, This Weekend

July 30, 2015; 11:22 PM ET

Following the steambath of this week, Philadelphia will catch a break from high humidity Friday and this weekend but not sizzling temperatures. 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

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration