Areas of Severe Thunderstorms and Heavy Rain Possible through the Weekend

There will be daily chances for scattered thunderstorms across portions of the Central and Eastern U.S. through the weekend, with severe thunderstorms possible in the northern Plains and Upper Midwest. Potential severe storm hazards may include large hail, damaging winds, and a few tornadoes. Storms could also produce heavy rain that may lead to isolated instances of flash flooding. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 28, 12:00 PM EDT until June 28, 08:00 PM EDT
Coastal Flood Advisory in effect from June 28, 02:00 AM EDT until June 28, 07:00 AM EDT

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Light Rain

65°F

18°C

Humidity	93%
Wind Speed	E 3 mph
Barometer	30.16 in (1021.3 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	28 Jun 1:54 am EDT

More Information:

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

Extended Forecast for

Havertown PA

Heat Advisory June 28, 12:00pm until June 28, 08:00pm

Coastal Flood Advisory until June 28, 07:00am

Click here for hazard details and duration

Heat Advisory

Coastal Flood Advisory

Coastal Flood Advisory until June 28, 07:00am
NOW until 7:00am Sat
Coastal Flood Advisory
Overnight
Low: 66 °F
Chance
Showers and
Patchy Fog
Saturday
High: 89 °F
Chance
Showers and
Patchy Fog
then Chance
T-storms
Saturday Night
Low: 71 °F
T-storms
Likely then
Chance
Showers
Sunday
High: 87 °F
Mostly Sunny
Sunday Night
Low: 69 °F
Mostly Clear
Monday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 74 °F
Chance
T-storms
Tuesday
High: 86 °F
Chance
Showers then
Showers

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 4am, then a slight chance of thunderstorms after 4am. Patchy fog. Otherwise, cloudy, with a low around 66. East 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.

Saturday

A chance of showers, with thunderstorms also possible after 3pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 89. Southwest 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.

Saturday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 87. Northwest wind around 5 mph.

Sunday Night

Mostly clear, with a low around 69. Northwest wind around 5 mph becoming calm.

Monday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. 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 74. Chance of precipitation is 40%.

Tuesday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 86. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 70. Chance of precipitation is 80%.

Wednesday

Sunny, with a high near 87.

Wednesday Night

Mostly clear, with a low around 69.

Thursday

Mostly sunny, with a high near 88.

Thursday Night

Partly cloudy, with a low around 68.

Independence Day

Sunny, with a high near 87.