• Tonight

    Aug 29

    Lo 56°

    Increasing clouds; fog late

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      2 mph
    more
  • Sat

    Aug 30

    83°Lo 67°

    Fog in the a.m.; partly sunny

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      5 mph
  • Sun

    Aug 31

    89°Lo 69°

    Thundershower

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Sep 1

    88°Lo 69°

    Thundershower

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Sep 2

    91°Lo 70°

    An afternoon thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Fog
Fog
Fog
Temp (°F) 59° 58° 57° 56° 58° 61° 65° 69°
RealFeel® 58° 57° 56° 55° 57° 63° 67° 71°
Humidity 90% 92% 94% 93% 91% 88% 82% 71%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 2 E 2 E 2 E 2 E 2 E 2 E 3 SSE 4 SSE
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 66% 64% 65% 76% 89% 45% 45% 42%
Dew Point 56° 55° 55° 54° 55° 58° 59° 59°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2013
High 83° 81° 99° (1953) 86°
Low 67° 61° 42° (1986) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:10 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:15 AM with 10:55 of moolight, then sets at 10:10 PM

Top Story

Mohnton Weather Report

Summery Weekend in Store for Philly

August 29, 2014; 10:57 PM ET

After a brief cooldown, very warm and humid weather will bounce back in Philadelphia in time for the Labor Day weekend. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index