Current conditions at
Chester County Airport (KMQS)
Lat: 39.98°NLon: 75.87°WElev: 659ft.
Fair
60°F
16°C
| Humidity | 56% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 29.97 in |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 13 May 8:15 am EDT |
Extended Forecast for
Atglen PA
Today
High: 69 °F
Mostly Cloudy
Tonight
Low: 50 °F
Showers
Thursday
High: 63 °F
Partly Sunny
Thursday Night
Low: 47 °F
Partly Cloudy
Friday
High: 68 °F
Mostly Sunny
Friday Night
Low: 50 °F
Partly Cloudy
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 57 °F
Partly Cloudy
Sunday
High: 85 °F
Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 69. South wind around 15 mph, with gusts as high as 30 mph.
Tonight
Showers and thunderstorms before 2am, then a chance of showers. Low around 50. South wind 5 to 15 mph becoming west after midnight. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny, with a high near 63. Northwest wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 47. Northwest wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 68. Northwest wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Atglen PA
39.94°N 75.97°W (Elev. 577 ft)
39.94°N 75.97°W (Elev. 577 ft)
6:10 am EDT May 13, 2026
8am EDT May 13, 2026-6pm EDT May 19, 2026
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