• Tonight

    Aug 20

    Lo 64°

    Mainly cloudy, a shower late

    Lawn Mowing Weather
    • Hours of Precip
      0.5
    • Precip
      21%
    • Hi
      RealFeel
      88°
    more
  • Thu

    Aug 21

    81°Lo 65°

    Couple of showers, t-storms

    Good for lawn mowing
    • Hours of Precip
      4
    • Precip
      63%
    • Hi
      RealFeel
      86°
  • Fri

    Aug 22

    76°Lo 64°

    A passing shower or two

    Fair for lawn mowing
    • Hours of Precip
      2
    • Precip
      64%
    • Hi
      RealFeel
      81°
    more
  • Sat

    Aug 23

    76°Lo 61°

    Times of clouds and sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      78°
    more
  • Sun

    Aug 24

    77°Lo 58°

    Times of clouds and sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      78°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Temp (°F) 73° 76° 78° 78° 79° 77° 81° 79°
RealFeel® 76° 80° 84° 85° 85° 82° 86° 81°
Humidity 71% 66% 63% 61% 59% 75% 65% 68%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
33%
 
33%
 
33%
 
37%
 
49%
 
53%
 
49%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 3 SSE 3 SSE 4 SSE 4 SSE 5 SSE 5 SSE 5 SSE 5 SSE
UV Index 3 4 5 5 5 4 3 2
Cloud Cover 78% 72% 68% 66% 65% 63% 63% 65%
Dew Point 63° 63° 64° 64° 64° 68° 68° 67°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 81° 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

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August 20, 2014; 12:02 PM ET

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

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Thu. Overnight Freeze

Thu. Degree Days

Thu. Evapotranspiration