• Today

    May 4

    84°Lo 59°

    Partly sunny and very warm

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

    May 5

    82°Lo 58°

    A shower and t-storm around

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

    May 6

    68°Lo 49°

    Clouds break for sun; cooler

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

    May 7

    75°Lo 52°

    Sunny and pleasant

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

    May 8

    82°Lo 58°

    Sunny and very warm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 61° 65° 69° 72° 76° 79° 81° 81°
RealFeel® 60° 65° 70° 75° 80° 83° 84° 84°
Humidity 73% 67% 60% 55% 50% 47% 44% 43%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
3%
 
7%
 
7%
 
7%
 
7%
 
7%
 
10%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 6 SW 7 SW 7 WSW 8 WSW 8 WSW 9 W 9 W 10 W
UV Index 0 1 3 4 6 6 6 6
Cloud Cover 26% 26% 26% 26% 26% 39% 45% 45%
Dew Point 52° 54° 55° 55° 56° 57° 57° 57°
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 - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 82° 68° 91° (1928) 67°
Low 58° 47° 35° (1911) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:05 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:33 PM with 10:15 of moolight, then sets at 7:48 AM

Princeton Weather Report

Philly: June-like Warmth to Dominate This Week

May 4, 2015; 7:54 AM ET

While temperatures will briefly dip by Wednesday, this week will be dominated by summer warmth in the Philadelphia area. 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

Tue. Snow Day Potential