Current conditions at

Chester County Airport (KMQS)

Lat: 39.98° N Lon: 75.87° W Elev: 659 ft.

Overcast

48°F

9°C

Humidity 84%
Wind Speed NW 9 mph
Barometer 29.84 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 15 May 4:15 am EDT
Detailed forecast for

Eastern Chester

Today
Mostly cloudy this morning, then becoming partly sunny. Highs in the upper 60s. Northwest winds around 10 mph with gusts up to 25 mph.
Tonight
Partly cloudy in the evening, then clearing. Lows around 50. Northwest winds 5 to 10 mph in the evening, becoming light and variable.
Saturday
Sunny, warmer with highs in the upper 70s. Southwest winds around 5 mph, increasing to around 10 mph with gusts up to 20 mph in the afternoon.
Saturday Night
Partly cloudy. Not as cool with lows in the lower 60s. Southwest winds 5 to 10 mph.
Sunday
Mostly sunny. Hot with highs in the mid 80s. West winds 5 to 10 mph.
Sunday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
Monday
Sunny, hot with highs in the upper 80s.
Monday Night
Mostly clear. Lows in the mid 60s.
Tuesday
Sunny, hot with highs in the lower 90s.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
Wednesday
Mostly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Chance of rain 50 percent.
Wednesday Night
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
Thursday
Partly sunny. A chance of showers in the afternoon. Not as warm with highs in the upper 70s. Chance of rain 40 percent.



Basemap Options
Click map to change the forecast location
Loading map...
400 AM EDT Fri May 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database