• Today

    Jan 25

    45°Lo 27°

    Sun giving way to clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Jan 26

    36°Lo 26°

    Breezy and colder with snow

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Jan 27

    28°Lo 17°

    Breezy and cold with snow

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Jan 28

    30°Lo 16°

    Mostly sunny, breezy and cold

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      21%
    more
  • Thu

    Jan 29

    34°Lo 29°

    Some sun, then turning cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      81%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Snow
Snow
Snow
Snow
Snow
Cloudy
Snow
Snow
Temp (°F) 30° 32° 34° 35° 36° 35° 34° 33°
RealFeel® 12° 14° 16° 18° 19° 19° 17° 16°
Humidity 76% 77% 76% 76% 76% 79% 81% 85%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
1%
 
1%
 
1%
 
3%
 
8%
 
8%
 
8%
 
8%
Snow
 
73%
 
73%
 
73%
 
73%
 
68%
 
49%
 
68%
 
70%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 18 NE 21 NE 21 NE 21 NE 22 NE 20 NE 18 NE 17 NE
UV Index 0 0 1 1 1 0 0 0
Cloud Cover 99% 99% 99% 99% 99% 99% 99% 99%
Dew Point 23° 25° 27° 28° 29° 29° 29° 29°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Jan 26

more Historical Weather Data >
  Today Normal Record 1/26/2014
High 36° 40° N/A 30°
Low 26° 24° N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:13 AM with 10:00 of sunlight, then sets at 5:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:57 AM with 13:41 of moolight, then sets at 12:38 AM

Williamstown Weather Report

Philly: Cold Stretch to Feature Snow, Travel Issues

January 25, 2015; 4:37 AM ET

As colder air moves into the Philadelphia area into the first part of the week ahead, snow will fall on a large part of the mid-Atlantic bringing the risk of travel delays. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps