National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

54°F

12°C

Humidity 100%
Wind Speed N 12 mph
Barometer 29.74 in
Dewpoint 54°F (12°C)
Visibility 8.00 mi
Wind Chill50°F (10°C)
Last update 12 Oct 3:35 am EDT
Extended Forecast for

Blue Ball PA

  • Overnight

    Overnight: A chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 58. Northeast wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: Mostly cloudy, then gradually becoming sunny, with a high near 73. North wind 8 to 10 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. Northwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 78. Light southwest wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 58. Northeast wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Columbus Day
Mostly cloudy, then gradually becoming sunny, with a high near 73. North wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 55. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 78. Light southwest wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 64. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
A chance of showers after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Friday
A chance of showers. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 44. Breezy.
Saturday
Mostly sunny, with a high near 52. Breezy.
Saturday Night
Areas of frost. Otherwise, mostly clear, with a low around 36.
Sunday
Areas of frost. Otherwise, sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Ball PA
 40.12°N 76.03°W (Elev. 499 ft)
Last Update:
2:21 am EDT Oct 12, 2026
Forecast Valid:
3am EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation