Air Quality Concerns for the Great Lakes Eastward; Heavy Rainfall Potential Continues for the West

Widespread smoke from Canadian wildfires is causing numerous and widespread Air Quality Alerts from the Northeast to the Great Lakes as well as for other urban areas in the central/eastern U.S. Daily rounds of heavy rain are forecast through the remainder of the week in the Rockies and High Plains with the potential for scattered instances of flash flooding. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

A Few Clouds with Haze

65°F

18°C

Humidity	43%
Wind Speed	NW 12 mph
Barometer	29.69 in (1005.4 mb)
Dewpoint	42°F (6°C)
Visibility	3.00 mi
Last update	7 Jun 8:54 am EDT

More Information:

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

Extended Forecast for

Swarthmore PA

Today

Haze
High: 78 °F
Tonight

Haze
Low: 55 °F
Thursday

Sunny then
Slight Chance
Showers
High: 78 °F
Thursday
Night

Partly Cloudy
Low: 55 °F
Friday

Slight Chance
Showers then
Showers
Likely
High: 75 °F
Friday
Night

Showers
Likely then
Slight Chance
Showers
Low: 54 °F
Saturday

Sunny
High: 80 °F
Saturday
Night

Partly Cloudy
Low: 59 °F
Sunday

Partly Sunny
High: 86 °F

Detailed Forecast

Today

Widespread haze. Patchy smoke. Increasing clouds, with a high near 78. Northwest wind around 10 mph.

Tonight

Widespread haze. Patchy smoke. Partly cloudy, with a low around 55. North wind 5 to 10 mph.

Thursday

A slight chance of showers after 2pm. Sunny, with a high near 78. North wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.

Thursday Night

Partly cloudy, with a low around 55. North wind around 5 mph.

Friday

A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 75. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 54. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Sunny, with a high near 80.

Saturday Night

Partly cloudy, with a low around 59.

Sunday

Partly sunny, with a high near 86.

Sunday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

Monday

Showers likely. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

Monday Night

Showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.