• Early AM

    Sep 16

    Lo 55°

    A little rain

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Sep 16

    73°Lo 50°

    Occasional rain this morning

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Sep 17

    73°Lo 50°

    Nice with plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Sep 18

    75°Lo 50°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      8%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      26%
    more
  • Fri

    Sep 19

    68°Lo 51°

    Partly sunny and not as warm

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Rain
Rain
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Temp (°F) 60° 62° 65° 67° 69° 70° 72° 73°
RealFeel® 60° 64° 67° 68° 70° 71° 73° 73°
Humidity 81% 77% 72% 67% 61% 56% 53% 51%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
59%
 
59%
 
40%
 
34%
 
29%
 
20%
 
20%
 
20%
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 SW 3 WNW 4 NW 5 NW 5 NNW 5 NNW 6 NNW 6 NNW
UV Index 1 1 2 3 3 3 3 3
Cloud Cover 88% 83% 81% 80% 77% 69% 54% 35%
Dew Point 54° 55° 56° 56° 55° 54° 54° 54°
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

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2013
High 73° 76° 93° (1991) 72°
Low 50° 56° 40° (1984) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:26 of sunlight, then sets at 7:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:57 AM with 5:29 of moolight, then sets at 2:27 PM

Top Story

Princeton Weather Report

Philly: Much of Week to Be Dry, Cool

September 16, 2014; 1:49 AM ET

Rainfall will be scarce around Philadelphia this week, but cool air will be plentiful. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps