Severe Storms in Upper Midwest and Across the East; Record Breaking Heat Continues

Scattered severe thunderstorms are likely Thursday afternoon into Thursday night across portions of the Upper Midwest and from the Mid-Mississippi Valley into the Carolinas. Early season heat with likely record high temperatures will persist across the Southern tier of the U.S. today and will extend into the Ohio Valley, Mid-Atlantic, and Northeast on Friday and Saturday. Read More >

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Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Light Rain Fog/Mist

59°F

15°C

Humidity	90%
Wind Speed	E 5 mph
Barometer	29.86 in (1011.0 mb)
Dewpoint	56°F (13°C)
Visibility	6.00 mi
Last update	19 May 1:54 am EDT

More Information:

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

Extended Forecast for

Swarthmore PA

Overnight

Rain
Low: 56 °F
Thursday

Rain Likely
then Partly
Sunny
High: 79 °F
Thursday
Night

Mostly Clear
Low: 61 °F
Friday

Mostly Sunny
High: 86 °F
Friday
Night

Partly Cloudy
then Patchy
Fog
Low: 66 °F
Saturday

Patchy Fog
then Sunny
High: 97 °F
Saturday
Night

Partly Cloudy
Low: 73 °F
Sunday

Mostly Sunny
then Showers
Likely
High: 92 °F
Sunday
Night

Showers
Likely
Low: 63 °F

Detailed Forecast

Overnight

Rain. Low around 56. Southeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 79. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Mostly clear, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.

Friday

Mostly sunny, with a high near 86. South wind 5 to 10 mph.

Friday Night

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 66. South wind 5 to 10 mph.

Saturday

Patchy fog before 8am. Otherwise, sunny and hot, with a high near 97.

Saturday Night

Partly cloudy, with a low around 73.

Sunday

A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 92. Chance of precipitation is 60%.

Sunday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Monday

A chance of showers after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.

Monday Night

A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

Tuesday

Partly sunny, with a high near 71.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

Wednesday

A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 40%.