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.

Overcast

41°F

5°C

Humidity 96%
Wind Speed E 5 mph
Barometer 30.36 in (1028.0 mb)
Dewpoint 40°F (4°C)
Visibility 7.00 mi
Wind Chill38°F (3°C)
Last update 6 Mar 1:54 pm EST
Extended Forecast for

Pottstown PA

  • This Afternoon

    This Afternoon: A slight chance of rain after 4pm. Cloudy, with a high near 48. East wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of rain, mainly between midnight and 5am. Patchy fog. Otherwise, cloudy, with a low around 39. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before noon. Otherwise, cloudy, with a high near 57. East wind around 5 mph becoming south in the afternoon.

    High: 57 °F

    Areas Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Patchy fog before 10pm. Low around 52. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers before 1pm. Partly sunny, with a high near 64. West wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain after 4pm. Cloudy, with a high near 48. East wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
A chance of rain, mainly between midnight and 5am. Patchy fog. Otherwise, cloudy, with a low around 39. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.
Saturday
Areas of fog before noon. Otherwise, cloudy, with a high near 57. East wind around 5 mph becoming south in the afternoon.
Saturday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Patchy fog before 10pm. Low around 52. Southwest wind around 5 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 slight chance of showers before 1pm. Partly sunny, with a high near 64. West wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 71. 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. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pottstown PA
 40.26°N 75.65°W (Elev. 200 ft)
Last Update:
6:16 am EST Mar 6, 2026
Forecast Valid:
2pm EST Mar 6, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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