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

Hazardous Weather Conditions

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Light Rain

63°F

17°C

Humidity 100%
Wind Speed Vrbl 7 mph
Barometer 29.42 in (996.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Mar 5:54 pm EDT
Extended Forecast for

Pottstown PA

Wind Advisory until March 17, 02:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 17, 02:00am

    NOW until 2:00am Tue

    Wind Advisory

  • Tonight

    Low: 28 °F

    Windy. Severe
    Thunderstorms
    then Showers

  • Tuesday

    Tuesday: Scattered flurries after 1pm. Increasing clouds, with a high near 39. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 39 °F

    Scattered
    Flurries and
    Breezy

  • Tuesday Night

    Tuesday Night: Scattered flurries before 7pm. Mostly clear, with a low around 22. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Scattered
    Flurries

  • Wednesday

    Wednesday: Increasing clouds, with a high near 40. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 40 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. South wind around 5 mph becoming calm.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 1am, then a slight chance of showers between 1am and 2am. Some of the storms could be severe. Low around 28. Windy, with a south wind 15 to 20 mph becoming west 25 to 30 mph in the evening. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Scattered flurries after 1pm. Increasing clouds, with a high near 39. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Scattered flurries before 7pm. Mostly clear, with a low around 22. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 40. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 26. South wind around 5 mph becoming calm.
Thursday
Mostly cloudy, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pottstown PA
 40.25°N 75.62°W (Elev. 200 ft)
Last Update:
4:57 pm EDT Mar 16, 2026
Forecast Valid:
6pm EDT Mar 16, 2026-6pm EDT Mar 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