Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

A Few Clouds

67°F

19°C

Humidity	68%
Wind Speed	Calm
Barometer	29.97 in (1014.7 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	26 Jul 2:54 am EDT

More Information:

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

Extended Forecast for

Philadelphia PA

Overnight
Low: 63 °F
Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 66 °F
Partly Cloudy
Monday
High: 86 °F
Mostly Sunny
then
Scattered
T-storms
Monday Night
Low: 69 °F
Scattered
T-storms then
Scattered
Showers
Tuesday
High: 82 °F
Showers
Likely then
Heavy Rain
Tuesday Night
Low: 67 °F
Heavy Rain
then Showers
Likely
Wednesday
High: 82 °F
Showers
Likely
Wednesday Night
Low: 66 °F
Showers
Likely then
Partly Cloudy

Detailed Forecast

Overnight

Clear, with a low around 63. Calm wind.

Sunday

Sunny, with a high near 87. Calm wind becoming east around 5 mph.

Sunday Night

Partly cloudy, with a low around 66. South wind around 5 mph becoming calm after midnight.

Monday

Scattered showers and thunderstorms after 2pm. Increasing clouds, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Scattered showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 69. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely, then showers and possibly a thunderstorm after 11am. Some of the storms could produce heavy rainfall. High near 82. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 11pm, then showers likely. Some of the storms could produce heavy rainfall. Low around 67. Chance of precipitation is 80%.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Friday

Sunny, with a high near 85.

Friday Night

Partly cloudy, with a low around 68.