• Today

    Aug 20

    85°Lo 66°

    A p.m. t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      6 mph
    more
  • Thu

    Aug 21

    82°Lo 64°

    Couple of showers, t-storms

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      3 mph
    more
  • Fri

    Aug 22

    77°Lo 62°

    A passing shower or two

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      4 mph
  • Sat

    Aug 23

    77°Lo 61°

    Variable cloudiness

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Aug 24

    79°Lo 57°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Showers
Showers
Partly Cloudy
Partly Cloudy
Showers
Temp (°F) 68° 69° 70° 72° 73° 75° 77° 76°
RealFeel® 69° 73° 76° 79° 81° 82° 83° 80°
Humidity 93% 93% 91% 88% 82% 79% 74% 80%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
34%
 
38%
 
49%
 
55%
 
55%
 
49%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 NE 3 ENE 4 ENE 4 ENE 4 E 4 E 4 E 4 E
UV Index 1 2 3 4 4 4 3 2
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 70%
Dew Point 66° 66° 67° 68° 68° 68° 68° 69°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 77° 83° 98° (1916) 85°
Low 62° 62° 45° (1982) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:31 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:43 AM with 14:15 of moolight, then sets at 5:58 PM

Top Story

Mohnton Weather Report

Philly: Downpour, Flooding Risk to Increase

August 20, 2014; 12:02 PM ET

A wedge of dry air will slowly erode at midweek and will allow drenching showers and thunderstorms to survive the trip into Philadelphia from the Midwest. 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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index