• Today

    Aug 21

    83°Lo 65°

    T-storms possible in the a.m.

    Poor for skiing
    • Rain
      0.05 in
    • Precip
      50%
    • Hours of Precip
      0.5
  • Fri

    Aug 22

    79°Lo 65°

    A brief shower or two

    Poor for skiing
    • Rain
      0.20 in
    • Precip
      65%
    • Hours of Precip
      2
    more
  • Sat

    Aug 23

    75°Lo 59°

    More clouds than sun

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    Aug 24

    78°Lo 57°

    Times of clouds and sun

    Poor for skiing
    • Rain
      0 in
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Mon

    Aug 25

    80°Lo 57°

    Partly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      4%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 65° 66° 68° 71° 73° 77° 80° 81°
RealFeel® 63° 63° 68° 73° 77° 82° 85° 86°
Humidity 84% 84% 83% 77% 69% 63% 59% 57%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
11%
 
11%
 
7%
 
7%
 
9%
 
11%
 
11%
 
15%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 2 N 2 N 1 N 1 SW 3 WSW 4 SW 5 W 5 NE
UV Index 0 0 1 2 3 5 5 5
Cloud Cover 50% 59% 66% 60% 54% 51% 69% 74%
Dew Point 60° 61° 63° 63° 63° 63° 64° 65°
Middle Grid line 85 F 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 - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 83° 83° 96° (1955) 88°
Low 65° 64° 49° (2000) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:33 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:43 AM with 14:32 of moolight, then sets at 5:15 PM

Top Story

Princeton Weather Report

Philly: Showers to Retreat This Weekend

August 21, 2014; 3:12 PM ET

Following a surge of humidity and drenching showers to end the week, dry and cooler air will push southward across the Philadelphia area this weekend. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Thu. Ski Weather