• Early AM

    May 4

    Lo 49°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      1 mph
    more
  • Today

    May 4

    83°Lo 57°

    Very warm with sunshine

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      8 mph
    more
  • Tue

    May 5

    82°Lo 57°

    A couple of p.m. t-storms

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      7 mph
  • Wed

    May 6

    74°Lo 49°

    Clearing and not as warm

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      5 mph
    more
  • Thu

    May 7

    84°Lo 54°

    Sunny and warmer

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Mostly Sunny
Temp (°F) 62° 66° 70° 74° 78° 80° 82° 80°
RealFeel® 63° 67° 73° 79° 83° 85° 86° 84°
Humidity 75% 69% 61% 53% 48% 45% 42% 46%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
3%
 
5%
 
5%
 
6%
 
7%
 
7%
 
11%
 
22%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 SW 4 SW 5 SW 6 WSW 7 WSW 7 WSW 8 WSW 9 WSW
UV Index 0 1 3 4 6 7 6 7
Cloud Cover 26% 10% 12% 14% 17% 19% 70% 25%
Dew Point 54° 55° 56° 56° 56° 57° 57° 58°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 82° 69° 92° (1949) 67°
Low 57° 46° 29° (1974) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 14:05 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:38 PM with 10:16 of moolight, then sets at 7:54 AM

Reading Weather Report

Philly: June-like Warmth to Dominate This Week

May 4, 2015; 12:34 AM ET

Monday is shaping up to be Philadelphia's warmest day so far this year, kicking off a week that will be dominated by summer warmth. 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index