Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

18°F

-8°C

Humidity 39%
Wind Speed W 10 mph
Barometer 30.33 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 20 Jan 2:35 pm EST
Extended Forecast for

Mendenhall PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 21. West wind around 15 mph.

    High: 21 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 5. West wind around 5 mph becoming calm.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 34. Light south wind increasing to 10 to 15 mph in the morning.

    High: 34 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. South wind around 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Southwest wind 5 to 15 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 21. West wind around 15 mph.
Tonight
Mostly clear, with a low around 5. West wind around 5 mph becoming calm.
Wednesday
Increasing clouds, with a high near 34. Light south wind increasing to 10 to 15 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 29. South wind around 10 mph.
Thursday
Mostly sunny, with a high near 44. Southwest wind 5 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Partly sunny, with a high near 16.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 10. Chance of precipitation is 70%.
Sunday
Snow. High near 19. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
Mendenhall PA
 39.86°N 75.72°W (Elev. 397 ft)
1:52 pm EST Jan 20, 2026
2pm EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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