Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Overcast

28°F

-2°C

Humidity 85%
Wind Speed W 3 mph
Barometer 30.18 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 28 Dec 5:55 am EST
Extended Forecast for

3 Miles NNE Unionville PA

  • Today

    Today: A chance of rain, mainly between 2pm and 5pm.  Mostly cloudy, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 40%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: A chance of rain before 1am, then a slight chance of rain after 5am.  Cloudy, with a temperature rising to around 46 by 5am. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: Showers likely, mainly between 7am and 1pm.  Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 54 by 10am, then falling to around 39 during the remainder of the day. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.

    Low: 25 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. Breezy, with a west wind around 20 mph, with gusts as high as 45 mph.

    High: 32 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain, mainly between 2pm and 5pm. Mostly cloudy, with a high near 43. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.
Tonight
A chance of rain before 1am, then a slight chance of rain after 5am. Cloudy, with a temperature rising to around 46 by 5am. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
Showers likely, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 54 by 10am, then falling to around 39 during the remainder of the day. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 25. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.
Tuesday
Partly sunny, with a high near 32. Breezy, with a west wind around 20 mph, with gusts as high as 45 mph.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 25.
New Year's Day
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Unionville PA
 39.93°N 75.71°W (Elev. 295 ft)
4:10 am EST Dec 28, 2025
6am EST Dec 28, 2025-6pm EST Jan 3, 2026
 
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Additional Resources

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