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.

Fair

42°F

6°C

Humidity 25%
Wind Speed NW 12 mph
Barometer 30.29 in (1025.7 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 1 Mar 4:54 pm EST
Extended Forecast for

Pottstown PA

  • Tonight

    Tonight: Mostly clear, with a low around 19. North wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 36. Calm wind.

    High: 36 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A chance of snow after 1am. Increasing clouds, with a low around 25. Southeast wind around 5 mph becoming calm. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Partly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Rain, snow and freezing rain, possibly mixed with sleet, becoming all rain after 10am. High near 41. Southeast wind around 5 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    High: 41 °F

    Wintry Mix
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 37. South wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 55. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 42. Chance of precipitation is 50%.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 19. North wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 36. Calm wind.
Monday Night
A chance of snow after 1am. Increasing clouds, with a low around 25. Southeast wind around 5 mph becoming calm. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, snow and freezing rain, possibly mixed with sleet, becoming all rain after 10am. High near 41. Southeast wind around 5 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 37. South wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain. Cloudy, with a high near 55. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain. Cloudy, with a low around 42. Chance of precipitation is 50%.
Thursday
A chance of rain. Cloudy, with a high near 65. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 47. Chance of precipitation is 60%.
Friday
A chance of rain before 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pottstown PA
 40.25°N 75.62°W (Elev. 200 ft)
Last Update:
4:10 pm EST Mar 1, 2026
Forecast Valid:
5pm EST Mar 1, 2026-6pm EDT Mar 8, 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