Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Partly Cloudy

84°F

29°C

Humidity	38%
Wind Speed	W 7 mph
Barometer	29.86 in (1010.9 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	26 Jul 3:54 pm EDT

More Information:

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

Extended Forecast for

Chester Township PA

Tonight
Low: 66 °F
Partly Cloudy
then Isolated
T-storms
Monday
High: 85 °F
Mostly Sunny
then
Scattered
T-storms
Monday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 79 °F
Showers
Likely then
Showers
Tuesday Night
Low: 67 °F
Showers
Wednesday
High: 80 °F
Showers
Likely
Wednesday Night
Low: 66 °F
Showers
Likely then
Mostly Cloudy
Thursday
High: 82 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Partly Cloudy

Detailed Forecast

Tonight

Isolated showers and thunderstorms before 2am, then isolated showers and thunderstorms after 3am. Partly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Scattered showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 85. Calm wind becoming south 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

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm. High near 79. South wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 67. East wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

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

Thursday

Mostly sunny, with a high near 82.

Thursday Night

Partly cloudy, with a low around 66.

Friday

Sunny, with a high near 85.

Friday Night

Partly cloudy, with a low around 68.

Saturday

Mostly sunny, with a high near 88.