• Today

    May 27

    85°Lo 67°

    A shower and t-storm around

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

    May 28

    86°Lo 61°

    Clouds and sun with a t-storm

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

    May 29

    83°Lo 61°

    Partly sunny and less humid

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

    May 30

    83°Lo 64°

    Humid with clouds and sun

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      67%
    more
  • Sun

    May 31

    73°Lo 51°

    A shower and t-storm around

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      88%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Sunny
T-storms
Partly Sunny
Partly Sunny
T-storms
Mostly Cloudy
Mostly Cloudy
T-storms
Temp (°F) 85° 79° 78° 78° 75° 75° 74° 73°
RealFeel® 89° 81° 82° 79° 74° 76° 74° 70°
Humidity 56% 77% 73% 71% 83% 78% 78% 79%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
49%
 
54%
 
49%
 
47%
 
51%
 
47%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 12 SSW 12 SSW 12 SSW 10 SSW 8 SSW 7 SSW 7 SSW 7 SSW
UV Index 6 4 3 1 0 0 0 0
Cloud Cover 45% 45% 45% 45% 45% 82% 88% 94%
Dew Point 67° 71° 69° 67° 70° 67° 67° 67°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 85° 75° 94° (1914) 84°
Low 67° 54° 41° (1961) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:33 AM with 14:45 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:33 PM with 12:12 of moolight, then sets at 2:45 AM

Princeton Weather Report

Philly to Bask in Warmth During Last Week of May

May 27, 2015; 6:34 AM ET

Shorts, short sleeves and summer attire will be the way to go this week in the Philadelphia area. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps