Current conditions at
Chester County Airport (KMQS)
Lat: 39.98°NLon: 75.87°WElev: 659ft.
Fair
71°F
22°C
| Humidity | 87% |
| Wind Speed | N 6 mph |
| Barometer | 30.12 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 15 Aug 2:15 am EDT |
Extended Forecast for
Quarryville PA
Overnight
Low: 65 °F
Partly Cloudy
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 67 °F
Increasing
CloudsSunday
High: 79 °F
Showers
Likely then
Heavy RainSunday Night
Low: 68 °F
Heavy Rain
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 65. Northeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 85. Northeast wind 3 to 5 mph.
Saturday Night
Increasing clouds, with a low around 67. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. High near 79. South wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Some of the storms could produce heavy rainfall. Low around 68. South wind around 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday
Mostly sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Quarryville PA
39.89°N 76.16°W (Elev. 650 ft)
39.89°N 76.16°W (Elev. 650 ft)
2:21 am EDT Aug 15, 2026
2am EDT Aug 15, 2026-6pm EDT Aug 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
