National Weather Service

Hazardous Weather Conditions

Current conditions at

Brandywine Regional Airport (KOQN)

Lat: 39.99°NLon: 75.58°WElev: 465ft.

Fair

88°F

31°C

Humidity	46%
Wind Speed	SE 12 mph
Barometer	30.34 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	19 Jun 3:15 pm EDT

More Information:

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

Extended Forecast for

Newtown Square PA

Excessive Heat Watch June 22, 06:00am until June 23, 08:00pm

Heat Advisory June 19, 03:29pm until June 22, 06:00am

Click here for hazard details and duration

Excessive Heat Watch

Heat Advisory

Heat Advisory June 19, 03:29pm until June 22, 06:00am
NOW until 6:00am Sat
Heat Advisory
Tonight
Low: 67 °F
Partly Cloudy
Thursday
High: 91 °F
Mostly Sunny
Thursday Night
Low: 69 °F
Partly Cloudy
Friday
High: 94 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 71 °F
Slight Chance
T-storms and
Patchy Fog
Saturday
High: 92 °F
Patchy Fog
then Slight
Chance
T-storms
Saturday Night
Low: 73 °F
Partly Cloudy
Sunday
High: 94 °F
Partly Sunny
then Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 67. South wind 5 to 10 mph.

Thursday

Mostly sunny, with a high near 91. Southwest wind around 5 mph.

Thursday Night

Partly cloudy, with a low around 69. Southwest wind around 5 mph.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Southwest wind around 5 mph. Chance of precipitation is 20%.

Friday Night

A slight chance of showers and thunderstorms before 2am. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 20%.

Saturday

A slight chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 92. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 73.

Sunday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 94. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

Monday

A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 40%.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Tuesday

Sunny, with a high near 89.

Tuesday Night

Mostly clear, with a low around 67.

Wednesday

Mostly sunny, with a high near 92.