• Tonight

    Dec 19

    Lo 27°

    Partly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      32°
  • Sat

    Dec 20

    37°Lo 29°

    Mostly cloudy

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      39°
    more
  • Sun

    Dec 21

    41°Lo 29°

    Partly sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      44°
    more
  • Mon

    Dec 22

    44°Lo 39°

    Overcast with afternoon rain

    Poor for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      65%
    • Hi
      RealFeel
      41°
    more
  • Tue

    Dec 23

    53°Lo 49°

    Cloudy with a touch of rain

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      55%
    • Hi
      RealFeel
      47°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5pm
6pm 7pm 8pm 9pm 10pm 11pm Sat
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Clear
Mostly Clear
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 37° 37° 34° 33° 32° 31° 30° 30°
RealFeel® 28° 28° 27° 26° 27° 27° 27° 27°
Humidity 46% 47% 54% 57% 58% 59% 61% 62%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
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0%
Snow
 
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Ice
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 12 NW 10 NW 8 NW 8 NW 7 NW 6 NW 6 NW 6 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 20% 19% 4% 8% 16% 21% 23% 25%
Dew Point 18° 18° 19° 19° 19° 19° 18° 18°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 40° 44° 65° (1929) 48°
Low 27° 29° (1884) 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 9:20 of sunlight, then sets at 4:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:30 AM with 10:29 of moolight, then sets at 2:59 PM

Havertown Weather Report

Philly: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 2:10 PM ET

Following benign weather this weekend, a major storm will affect Philadelphia, much of the East and Midwest on Christmas Eve. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration