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

Quakertown Airport (KUKT)

Lat: 40.44°NLon: 75.38°WElev: 509ft.

Fog/Mist

48°F

9°C

Humidity 100%
Wind Speed NW 7 mph
Barometer 29.98 in
Dewpoint 48°F (9°C)
Visibility 0.75 mi
Wind Chill45°F (7°C)
Last update 7 Mar 8:35 pm EST
Extended Forecast for

Mertztown PA

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then showers likely. Temperature rising to around 55 by 4am. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F⇑

    Showers

  • Sunday

    Sunday: A chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 62. West wind 10 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42. South wind around 5 mph becoming calm after midnight.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms before 1am, then showers likely. Temperature rising to around 55 by 4am. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 62. West wind 10 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly clear, with a low around 39. West wind around 5 mph.
Monday
Sunny, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 42. South wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Thursday
Rain showers likely before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 29. Breezy.
Friday
Partly sunny, with a high near 44.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mertztown PA
 40.48°N 75.67°W (Elev. 896 ft)
Last Update:
4:09 pm EST Mar 7, 2026
Forecast Valid:
8pm EST Mar 7, 2026-6pm EDT Mar 14, 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