• Today

    May 22

    72°Lo 40°

    Warmer with clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      6%
    • Hours of Precip
      0
  • Sat

    May 23

    66°Lo 42°

    Mostly sunny and nice

    Unlikely for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Sun

    May 24

    77°Lo 56°

    Warmer with clouds and sun

    Unlikely for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Mon

    May 25

    82°Lo 63°

    A thunderstorm possible

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      30%
    • Hours of Precip
      0
    more
  • Tue

    May 26

    88°Lo 67°

    A stray afternoon t-storm

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      42%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Temp (°F) 48° 53° 57° 61° 65° 67° 69° 70°
RealFeel® 51° 54° 60° 65° 70° 72° 72° 73°
Humidity 83% 71% 62% 51% 45% 41% 38% 36%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
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0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 WNW 6 WNW 7 WNW 9 WNW 9 WNW 12 WNW 12 W 12 W
UV Index 0 2 3 5 6 7 7 6
Cloud Cover 0% 0% 12% 26% 42% 44% 54% 65%
Dew Point 43° 44° 44° 43° 43° 43° 42° 42°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2014
High 72° 73° 96° (1941) 76°
Low 40° 50° 33° (2002) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 14:39 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:53 AM with 14:16 of moolight, then sets at 12:09 AM

Center Valley Weather Report

Philadelphia: Temperature Swings to Precede Memorial Day

May 22, 2015; 6:12 AM ET

Temperatures will remain on a roller coaster ride around Philadelphia in the days leading up to Memorial Day. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index