1 - 5 of 45 days | All 45 days
Next 5 Days
  • Today

    Dec 22

    A touch of afternoon rain 41°Lo 38°
  • Tue

    Dec 23

    Not as cool with a shower 52°Lo 47°
    more
  • Wed

    Dec 24

    Heavy rain and a thunderstorm 60°Lo 52°
    more
  • Thu

    Dec 25

    Clouds breaking and windy 56°Lo 36°
    more
  • Fri

    Dec 26

    Partly sunny 50°Lo 37°
    more
< Previous 8 hours Next 8 hours >
  Mon
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 25° 27° 27° 28° 28° 29° 31° 35°
RealFeel® 27° 29° 28° 29° 28° 29° 32° 36°
Humidity 83% 79% 83% 79% 82% 83% 81% 76%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
 
1%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
3%
 
3%
 
3%
 
3%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 2 NNW 2 NNW 2 NNW 2 NNW 2 NNE 2 N 4 N 4 N
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 79% 83% 80% 69% 77% 71% 69% 69%
Dew Point 21° 22° 22° 22° 23° 25° 26° 28°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 41° 42° N/A 72°
Low 38° 26° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 9:21 of sunlight, then sets at 4:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:29 AM with 10:17 of moolight, then sets at 5:46 PM

Williamstown Weather Report

Philly: Christmas Eve Storm to Affect Holiday Travel This Week

December 22, 2014; 8:49 AM ET

Holiday travel will be at risk across the Philadelphia area this week as a strong storm takes shape and blasts through the Northeast. more >

6abc Philadelphia Headlines

Shane Montgomery's keys found in Schuylkill River

Police discovered a set of keys in the Schuylkill River, which they say belong to missing West Chester University student Shane Montgomery.

PHOTOS: Search for Shane Montgomery

Protesters rally in Center City against police brutality