Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

56°F

13°C

Humidity 97%
Wind Speed Calm
Barometer 30.09 in (1018.7 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 12 Sep 3:54 am EDT
Extended Forecast for

Pottstown PA

Flood Watch September 13, 12:00am until September 13, 12:00pm
Click here for hazard details and duration
Flood Watch
  • Today

    Today: Partly sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight.  Patchy fog after 1am. Low around 67. East wind around 5 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 67 °F

    Chance
    T-storms then
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers and thunderstorms before 10am, then a chance of showers between 10am and 11am.  Patchy fog before 11am. High near 82. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Calm wind becoming west around 5 mph after midnight.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. North wind 5 to 10 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

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

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Patchy fog after 1am. Low around 67. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms before 10am, then a chance of showers between 10am and 11am. Patchy fog before 11am. High near 82. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 63. Calm wind becoming west around 5 mph after midnight.
Monday
Mostly sunny, with a high near 76. North wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 62.
Friday
A chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Pottstown PA
 40.26°N 75.65°W (Elev. 200 ft)
2:27 am EDT Sep 12, 2026
4am EDT Sep 12, 2026-6pm EDT Sep 18, 2026
 
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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