National Weather Service

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Brandywine Regional Airport (KOQN)

Lat: 39.99°NLon: 75.58°WElev: 465ft.

Partly Cloudy

31°C

88°F

Humidity	40%
Wind Speed	W 9 km/h
Barometer	29.88 in
Dewpoint	16°C (61°F)
Visibility	16 km
Heat Index	31°C (88°F)
Last update	14 Jun 1:35 pm EDT

More Information:

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

Extended Forecast for

West Chester PA

This Afternoon
High: 32 °C
Chance
T-storms
Tonight
Low: 16 °C
T-storms
Likely then
Chance
T-storms
Saturday
High: 27 °C
Sunny
Saturday Night
Low: 13 °C
Mostly Clear
Sunday
High: 28 °C
Sunny
Sunday Night
Low: 17 °C
Mostly Clear
Monday
High: 31 °C
Sunny
Monday Night
Low: 19 °C
Mostly Clear
Tuesday
High: 33 °C
Sunny

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 32. Southwest wind 10 to 15 km/h. Chance of precipitation is 30%. New rainfall amounts between 5 and 7.5 mm possible.

Tonight

Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North wind 5 to 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

Saturday

Sunny, with a high near 27. North wind around 15 km/h.

Saturday Night

Mostly clear, with a low around 13. North wind around 10 km/h.

Sunday

Sunny, with a high near 28. Northeast wind 5 to 10 km/h becoming southeast in the afternoon.

Sunday Night

Mostly clear, with a low around 17.

Monday

Sunny, with a high near 31.

Monday Night

Mostly clear, with a low around 19.