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Clouds and sun; less humid
Partly sunny and delightful
Sun, some clouds; more humid
Sunny intervals with a shower
Following the thunderstorms of early in the week, Philadelphia will see cooler and less humid air midweek. more >
Sep 8, 2012; 5:00 AM ET
With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.