Current conditions at
Chester County Airport (KMQS)
Lat: 39.98°NLon: 75.87°WElev: 659ft.
Fair
69°F
21°C
| Humidity | 79% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 30.15 in |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 18 May 3:55 am EDT |
Extended Forecast for
West Chester PA
Today
High: 91 °F
Becoming
SunnyTonight
Low: 68 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny then
ShowersWednesday Night
Low: 55 °F
Showers then
Chance
ShowersThursday
High: 70 °F
Partly Sunny
Thursday Night
Low: 51 °F
Mostly Cloudy
Friday
High: 67 °F
Chance
Showers
Detailed Forecast
Today
Partly sunny, then gradually becoming sunny, with a high near 91. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 68. South wind around 5 mph.
Tuesday
Sunny, with a high near 93. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 70. Southwest wind 5 to 10 mph.
Wednesday
Showers and possibly a thunderstorm after 2pm. High near 91. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 55. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
A chance of showers after 8am. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
West Chester PA
39.94°N 75.59°W (Elev. 390 ft)
39.94°N 75.59°W (Elev. 390 ft)
4:09 pm EDT May 17, 2026
4am EDT May 18, 2026-6pm EDT May 24, 2026
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