Hazardous Weather Conditions

Current conditions at

Brandywine Regional Airport (KOQN)

Lat: 39.99°NLon: 75.58°WElev: 465ft.

Fair

70°F

21°C

Humidity 69%
Wind Speed N 3 mph
Barometer 30.27 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 5 Aug 7:55 am EDT
Extended Forecast for

Downingtown PA

  • Today

    Today: Mostly cloudy, with a high near 85. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 85 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 65. Southeast wind around 5 mph becoming calm  after midnight.

    Low: 65 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 81. Northeast wind 5 to 10 mph.

    High: 81 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 64 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 83. East wind around 5 mph.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 85. Northeast wind around 5 mph becoming southeast in the afternoon.
Tonight
Cloudy, with a low around 65. Southeast wind around 5 mph becoming calm after midnight.
Wednesday
Mostly cloudy, with a high near 81. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 83. East wind around 5 mph.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 68.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Downingtown PA
 40.02°N 75.7°W (Elev. 338 ft)
4:11 am EDT Aug 5, 2025
8am EDT Aug 5, 2025-6pm EDT Aug 11, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database