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.

A Few Clouds

68°F

20°C

Humidity 73%
Wind Speed W 6 mph
Barometer 29.82 in (1009.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Apr 3:54 am EDT
Extended Forecast for

Pottstown PA

  • Today

    Today: Isolated showers after 1pm. Mostly sunny, with a high near 79. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Isolated
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 56. North wind around 5 mph becoming east after midnight.

    Low: 56 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 77. Southeast wind 5 to 10 mph.

    High: 77 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers. Increasing clouds, with a low around 52. Southeast wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 56. Northwest wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm. Partly cloudy, with a low around 36. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Isolated showers after 1pm. Mostly sunny, with a high near 79. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 56. North wind around 5 mph becoming east after midnight.
Saturday
Partly sunny, with a high near 77. Southeast wind 5 to 10 mph.
Saturday Night
A chance of showers. Increasing clouds, with a low around 52. Southeast wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 56. Northwest wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely, mainly before 8pm. Partly cloudy, with a low around 36. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pottstown PA
 40.23°N 75.63°W (Elev. 200 ft)
Last Update:
2:58 am EDT Apr 17, 2026
Forecast Valid:
4am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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