• Tonight

    Sep 18

    Lo 55°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Fri

    Sep 19

    72°Lo 58°

    Partly sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Sep 20

    78°Lo 61°

    Clouds giving way to some sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Sep 21

    83°Lo 58°

    Warm with partial sunshine

    Moderate ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      41%
    more
  • Mon

    Sep 22

    72°Lo 52°

    Intervals of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Cloudy
Mostly Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Cloudy
Cloudy
Partly Cloudy
Temp (°F) 67° 70° 71° 72° 70° 68° 65° 63°
RealFeel® 66° 72° 71° 69° 66° 64° 62° 61°
Humidity 73% 61% 59% 55% 54% 60% 65% 72%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
37%
 
26%
 
11%
 
11%
 
8%
 
2%
 
2%
 
2%
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) 7 NW 0 0 4 WSW 4 WSW 3 WSW 3 WSW 4 WSW
UV Index 2 2 1 0 0 0 0 0
Cloud Cover 100% 75% 100% 75% 55% 60% 50% 41%
Dew Point 58° 56° 56° 55° 53° 54° 54° 54°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 72° 77° 90° (1915) 70°
Low 55° 57° 40° (1990) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:20 of sunlight, then sets at 7:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:37 AM with 14:18 of moolight, then sets at 3:55 PM

Top Story

Wilmington Weather Report

Philly: Remainder of Week to Be Dry, Cool

September 18, 2014; 2:19 PM ET

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

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps