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  • Early AM

    May 28

    Partly cloudy Lo 67°
    more
  • Today

    May 28

    Periods of clouds and sun 88°Lo 64°
  • Sun

    May 29

    A t-storm in the afternoon 83°Lo 67°
    more
  • Mon

    May 30

    Tropical Rainstorm Bonnie 75°Lo 64°
    more
  • Tue

    May 31

    Partly sunny and less humid 85°Lo 64°
    more
< Previous 8 hours Next 8 hours >
  Sat
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 67° 68° 69° 72° 75° 77° 80° 83°
RealFeel® 65° 66° 67° 72° 77° 81° 85° 89°
Humidity 82% 80% 77% 74% 68% 60% 56% 52%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
3%
 
3%
 
2%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 8 S 8 SSW 8 SSW 8 SSW 8 SSW 8 SSW 8 SSW 9 SSW
UV Index 0 0 0 1 3 4 6 7
Cloud Cover 45% 49% 53% 51% 46% 46% 46% 46%
Dew Point 62° 62° 62° 63° 64° 63° 63° 64°
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 - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2015
High 88° 77° 94° (1941) 89°
Low 64° 58° 41° (1961) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:43 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:08 AM with 10:40 of moolight, then sets at 10:48 AM

Williamstown Weather Report

Tropical moisture to dampen Memorial Day celebrations from DC to NYC, Boston

May 27, 2016; 11:43 PM ET

Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >

6abc Philadelphia Headlines

Man in custody after standoff in Delaware County

A man has been taken into police custody after a hours-long standoff in Springfield, Pennsylvania.

Police: Thieves stole $52,000 worth of seafood in South Philadelphia

3 injured in Chester County shooting