• Today

    Sep 21

    82°Lo 59°

    Clouds and breaks of sun

    At Risk weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
  • Mon

    Sep 22

    70°Lo 47°

    Mostly sunny and not as warm

    Neutral weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Tue

    Sep 23

    70°Lo 52°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      70°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Wed

    Sep 24

    75°Lo 57°

    Sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    73°Lo 56°

    Partly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 78° 80° 81° 82° 81° 80° 77° 73°
RealFeel® 84° 84° 83° 82° 79° 77° 73° 70°
Humidity 61% 56% 54% 52% 54% 57% 63% 69%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
1%
 
0%
 
0%
 
0%
 
1%
 
1%
 
4%
 
11%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 4 NNE 4 NNE 5 N 6 WNW 6 SW 6 SW 5 WSW 4 WSW
UV Index 4 4 3 2 1 0 0 0
Cloud Cover 75% 72% 71% 70% 70% 70% 70% 45%
Dew Point 64° 63° 63° 63° 63° 63° 63° 63°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 82° 76° 97° (1895) 79°
Low 59° 56° 37° (1956) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 12:13 of sunlight, then sets at 7:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:21 AM with 13:15 of moolight, then sets at 5:36 PM

Top Story

Wilmington Weather Report

Philly: September Temperature Roller Coaster to Continue

September 21, 2014; 4:41 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Philadelphia. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index