Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

73°F

23°C

Humidity 88%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 14 Aug 9:35 pm EDT
Extended Forecast for

Gap PASimilar City Names

  • Tonight

    Tonight: Mostly clear, with a low around 65. Calm wind becoming north around 5 mph after midnight.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85. Northeast wind 3 to 5 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. Calm wind becoming southeast around 5 mph after midnight.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after 2pm.  High near 81. South wind 7 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then a slight chance of showers.  Low around 69. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 69 °F

    Showers

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 8am.  Mostly sunny, with a high near 85. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 65. Calm wind becoming north around 5 mph after midnight.
Saturday
Sunny, with a high near 85. Northeast wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 66. Calm wind becoming southeast around 5 mph after midnight.
Sunday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 81. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 69. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
A slight chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 86.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Gap PASimilar City Names
 39.99°N 76.02°W (Elev. 525 ft)
8:11 pm EDT Aug 14, 2026
9pm EDT Aug 14, 2026-6pm EDT Aug 21, 2026
 
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Additional Resources

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