• Tue

    Aug 18

    77°Lo 64°

    Partial sunshine

    Skiing Weather
    • Rain
      0 in
    • Precip
      20%
    • Hours of Precip
      0
  • Wed

    Aug 19

    80°Lo 67°

    Considerable clouds

    Skiing Weather
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Aug 20

    83°Lo 66°

    Mostly cloudy

    Skiing Weather
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Fri

    Aug 21

    82°Lo 67°

    Clouds and sun

    Skiing Weather
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sat

    Aug 22

    83°Lo 68°

    Sunshine and some clouds

    Skiing Weather
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 77° RealFeel® 83° Precipitation 20%

Day

N

E

S

W

  • N 6 mph
  • Gusts: 20 mph

Partial sunshine

  • Max UV Index: 7 (High)
  • 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 64° RealFeel® 63° Precipitation 25%

Night

N

E

S

W

  • NNE 4 mph
  • Gusts: 7 mph

Plenty of clouds

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

Temperature History - Aug 18

more Historical Weather Data >
  Today Normal Record 8/18/2014
High 77° 83° 96° (2002) 83°
Low 64° 62° 44° (1981) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:39 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:00 AM with 11:54 of moolight, then sets at 9:54 PM

Mohnton Weather Report

Philly: Warmth to Continue Early This Week Before Cooldown Arrives

August 2, 2015; 8:30 PM ET

Above-average temperatures will continue through the early part of this week but a cooldown is on the horizon. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.