• Today

    May 24

    78°Lo 59°

    Partly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Mon

    May 25

    85°Lo 64°

    Clearing and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Tue

    May 26

    91°Lo 69°

    Mostly sunny and not as hot

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    May 27

    91°Lo 68°

    Not as hot but humid

    Low ragweed pollen levels
    • Precip
      52%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      37%
    more
  • Thu

    May 28

    83°Lo 63°

    An afternoon thunderstorm

    Ragweed Pollen Weather
    • Precip
      51%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      56%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Cloudy
Cloudy
Temp (°F) 76° 73° 70° 68° 66° 64° 63° 63°
RealFeel® 80° 75° 70° 67° 64° 63° 62° 61°
Humidity 44% 52% 58% 61% 62% 63% 66% 69%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
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0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 10 WNW 9 WNW 9 WNW 8 W 8 WSW 7 SSW 7 SSW 7 SSW
UV Index 6 4 3 1 0 0 0 0
Cloud Cover 40% 34% 27% 28% 33% 66% 70% 70%
Dew Point 53° 54° 54° 54° 53° 52° 52° 52°
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 24

more Historical Weather Data >
  Today Normal Record 5/24/2014
High 78° 74° 94° (1910) 70°
Low 59° 53° 38° (1963) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:41 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:45 AM with 13:31 of moolight, then sets at 1:16 AM

Princeton Weather Report

Philly: Warmth to Build on Memorial Day

May 24, 2015; 1:40 PM ET

Warmth will make a comeback around the Philadelphia area for the remainder of this Memorial Day holiday weekend, seemingly fitting for the unofficial start to summer. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps