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

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fog/Mist

41°F

5°C

Humidity 96%
Wind Speed E 3 mph
Barometer 30.40 in (1029.5 mb)
Dewpoint 40°F (4°C)
Visibility 6.00 mi
Last update 6 Mar 8:54 pm EST
Extended Forecast for

2 Miles ESE Pottstown Limerick Airport PA

  • Tonight

    Tonight: A chance of rain, mainly after 5am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 37. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 37 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Saturday

    Saturday: A chance of rain before 7am. Areas of fog before noon. Otherwise, cloudy, with a high near 51. South wind around 5 mph. Chance of precipitation is 30%.

    High: 51 °F

    Chance Rain
    and Areas Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Patchy fog before midnight. Otherwise, mostly cloudy, with a temperature rising to around 58 by 3am. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F⇑

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers before 1pm. Mostly cloudy, 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 becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Partly cloudy, with a low around 52. Chance of precipitation is 40%.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A chance of rain, mainly after 5am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 37. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%.
Saturday
A chance of rain before 7am. Areas of fog before noon. Otherwise, cloudy, with a high near 51. South wind around 5 mph. Chance of precipitation is 30%.
Saturday Night
Showers likely and possibly a thunderstorm. Patchy fog before midnight. Otherwise, mostly cloudy, with a temperature rising to around 58 by 3am. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers before 1pm. Mostly cloudy, 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 becoming calm in the evening.
Monday
Sunny, with a high near 69.
Monday Night
Clear, with a low around 46.
Tuesday
Sunny, with a high near 74.
Tuesday Night
A chance of showers after 1am. Partly cloudy, with a low around 52. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Pottstown Limerick Airport PA
 40.22°N 75.54°W (Elev. 279 ft)
Last Update:
4:09 pm EST Mar 6, 2026
Forecast Valid:
9pm EST Mar 6, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation