• Tonight

    Jul 31

    Lo 63°

    Clear and less humid

    Driving Weather
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 in
  • Sat

    Aug 1

    87°Lo 64°

    Mostly sunny; low humidity

    Excellent for driving
    • Precip
      11%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Aug 2

    88°Lo 65°

    Mostly sunny and very warm

    Excellent for driving
    • Precip
      9%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Aug 3

    90°Lo 66°

    A t-storm in the afternoon

    Good for driving
    • Precip
      55%
    • Hours of Precip
      2
    • Rain
      0.21 in
    more
  • Tue

    Aug 4

    87°Lo 66°

    A thunderstorm in the area

    Good for driving
    • Precip
      40%
    • Hours of Precip
      1
    • Rain
      0.08 in
    more
Next Previous
Hi 87° RealFeel® 97° Precipitation 1%

Day

N

E

S

W

  • W 7 mph
  • Gusts: 16 mph

Sunny, very warm and less humid

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 64° Precipitation 12%

Night

N

E

S

W

  • WSW 2 mph
  • Gusts: 8 mph

Clear and less humid

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • 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 87° 84° 101° (1954) 82°
Low 63° 63° 51° (1936) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 14:21 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:19 PM with 11:03 of moolight, then sets at 7:22 AM

Allentown Weather Report

Philadelphia: Hot, Dry Weather to Last Through Weekend

July 31, 2015; 10:24 PM ET

High pressure will be responsible for dry conditions and sunny skies in the forecast for the next several days. more >

Travel Weather Forecast

Jul 31, 2015; 5:02 PM ET United States travel weather forecast

Fri. Travel Weather

48 Hour Precipitation Forecast

Fri. Driving Weather