• Today

    Apr 17

    52°Lo 33°

    Cool with sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Fri

    Apr 18

    54°Lo 39°

    Variable cloudiness

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Apr 19

    66°Lo 38°

    Intervals of clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Apr 20

    63°Lo 39°

    Periods of sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Apr 21

    66°Lo 44°

    Partial sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Sunny
Partly Sunny
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Temp (°F) 48° 48° 48° 50° 52° 52° 51° 50°
RealFeel® 50° 50° 49° 50° 50° 48° 46° 43°
Humidity 45% 46% 45% 38% 35% 33% 33% 35%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 9 ESE 10 SSE 10 SE 9 SE 9 SE 9 SE 9 SE 9 SE
UV Index 6 6 5 5 3 2 1 0
Cloud Cover 22% 31% 50% 43% 39% 35% 31% 27%
Dew Point 27° 28° 28° 26° 25° 23° 23° 23°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 52° 62° 93° (2002) 72°
Low 33° 42° 29° (1908) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:21 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:23 PM with 10:13 of moolight, then sets at 8:36 AM

Top Story

Princeton Weather Report

Philly: Milder Weather to Come Easter Weekend

April 17, 2014; 2:10 PM ET

The return of milder air to Philadelphia will coincide with this coming Easter weekend. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Thu. Snow Day Potential