Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Heat Advisory until August 8, 08:00 PM EDT

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87° N Lon: 75.23° W Elev: 7 ft.

A Few Clouds

79°F

26°C

Humidity	82%
Wind Speed	SW 7 mph
Barometer	30.15 in (1020.7 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	7 Aug 7:54 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Delaware County

Today

Mostly sunny. Patchy fog this morning. A chance of showers and thunderstorms this afternoon. Some thunderstorms may produce gusty winds this afternoon. Locally heavy rainfall possible this afternoon. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

Tonight

Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Patchy fog after midnight. Some thunderstorms may produce gusty winds in the evening. Locally heavy rainfall possible in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 60 percent.

Saturday

Mostly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Saturday Night

Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Sunday

Sunny, hot with highs around 90. West winds 5 to 10 mph.

Sunday Night

Mostly clear. Lows in the lower 70s.

Monday

Sunny, hot with highs in the lower 90s.

Monday Night

Partly cloudy. Lows in the mid 70s.

Tuesday

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 40 percent.

Tuesday Night

Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.