• Early AM

    Aug 20

    Lo 64°

    Partly to mostly cloudy

    Beach & Pool Weather
    • UV
      7 - High
    • Cloud
      Cover
      83%
    • Precip
      9%
    more
  • Today

    Aug 20

    84°Lo 63°

    A thunderstorm in spots

    Very Good at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      34%
    • Precip
      40%
    more
  • Thu

    Aug 21

    80°Lo 64°

    A couple of thunderstorms

    Poor at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      73%
    • Precip
      62%
  • Fri

    Aug 22

    79°Lo 62°

    Periods of sun with a shower

    Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      69%
    • Precip
      40%
    more
  • Sat

    Aug 23

    79°Lo 61°

    Times of clouds and sun

    Very Good at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      69%
    • Precip
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
T-storms
Mostly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
T-storms
Temp (°F) 68° 70° 72° 74° 74° 77° 80° 77°
RealFeel® 68° 71° 76° 80° 80° 83° 85° 81°
Humidity 91% 86% 83% 79% 82% 72% 65% 83%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
51%
 
47%
 
47%
 
51%
 
47%
 
48%
 
52%
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) 3 E 4 ESE 5 E 5 ESE 5 ESE 6 ESE 5 ESE 5 ESE
UV Index 1 2 3 4 4 4 4 3
Cloud Cover 88% 83% 77% 71% 70% 65% 65% 70%
Dew Point 65° 65° 66° 67° 68° 68° 67° 71°
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

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 80° 83° 97° (1899) 88°
Low 64° 62° 47° (1984) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:33 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:49 AM with 14:31 of moolight, then sets at 5:20 PM

Top Story

Reading Weather Report

Philly: Downpour, Flooding Risk to Increase Thursday

August 19, 2014; 11:13 AM ET

A wedge of dry air will slowly erode at midweek and will allow showers and thunderstorms to survive the trip into Philadelphia from the Midwest. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Thu. Beach & Pool

Thu. UV Index

Thu. Wind Maps