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Current conditions at
Chester County Airport (KMQS)
Lat: 39.98°NLon: 75.87°WElev: 659ft.50°F
10°C
| Humidity | 39% |
| Wind Speed | N 13 mph |
| Barometer | 30.27 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 17 Oct 5:35 pm EDT |
Extended Forecast for
Downingtown PA
Tonight
Low: 34 °F
Mostly Clear
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 37 °F
Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 43 °F
Partly Cloudy
Tuesday
High: 67 °F
Mostly Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 42 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 34. North wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 58. Northeast wind 5 to 10 mph.
Sunday Night
Clear, with a low around 37. Calm wind.
Monday
Sunny, with a high near 64. North wind around 5 mph.
Monday Night
Partly cloudy, with a low around 43. North wind around 5 mph.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 62.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Downingtown PA
40°N 75.7°W (Elev. 299 ft)
40°N 75.7°W (Elev. 299 ft)
4:09 pm EDT Oct 17, 2026
5pm EDT Oct 17, 2026-6pm EDT Oct 24, 2026
Additional Resources
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Hourly Weather Forecast
