• Today

    Sep 21

    81°Lo 56°

    A thunderstorm this afternoon

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      5 - Moderate
    • Cloud
      Cover
      44%
  • Mon

    Sep 22

    67°Lo 42°

    Some sun, breezy and cooler

    Neutral weather for migraines
    • Hi
      RealFeel
      64°
    • UV
      4 - Moderate
    • Cloud
      Cover
      36%
    more
  • Tue

    Sep 23

    70°Lo 48°

    Mostly sunny and nice

    Beneficial weather for migraines
    • Hi
      RealFeel
      71°
    • UV
      5 - Moderate
    • Cloud
      Cover
      11%
    more
  • Wed

    Sep 24

    73°Lo 52°

    Nice with plenty of sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      74°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    74°Lo 50°

    Mostly sunny and beautiful

    Beneficial weather for migraines
    • Hi
      RealFeel
      77°
    • UV
      5 - Moderate
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 65° 68° 72° 76° 77° 79° 80° 81°
RealFeel® 64° 70° 76° 81° 83° 83° 82° 81°
Humidity 87% 80% 73% 66% 61% 57% 54% 53%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
5%
 
5%
 
6%
 
6%
 
10%
 
19%
 
19%
 
24%
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) 2 W 2 S 2 S 3 SSW 4 SSW 5 SW 5 SW 6 SW
UV Index 1 2 3 4 5 4 3 2
Cloud Cover 57% 49% 50% 45% 45% 45% 45% 34%
Dew Point 61° 62° 63° 64° 63° 62° 62° 63°
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 - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 81° 73° 91° (1940) 78°
Low 56° 51° 34° (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 4:19 AM with 13:17 of moolight, then sets at 5:36 PM

Top Story

Bethlehem 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 >

Sun. Migraine Headache

Sun. UV Index