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.

Fog/Mist

36°F

2°C

Humidity 97%
Wind Speed SW 7 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 35°F (2°C)
Visibility 2.50 mi
Wind Chill30°F (-1°C)
Last update 17 Feb 8:54 am EST
Extended Forecast for

Pottstown PA

  • Today

    Today: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Cloudy, with a high near 49. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 1am. Mostly cloudy, with a low around 37. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A chance of rain after 1pm. Mostly cloudy, with a high near 48. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, becoming all rain after 4am. Cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.
Tonight
Mostly cloudy, with a low around 35. Calm wind.
Wednesday
Rain likely, mainly after 1pm. Cloudy, with a high near 49. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of rain before 1am. Mostly cloudy, with a low around 37. West wind around 5 mph. Chance of precipitation is 20%.
Thursday
A chance of rain after 1pm. Mostly cloudy, with a high near 48. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely, possibly mixed with snow, becoming all rain after 4am. Cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 45. Chance of precipitation is 80%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 47.
Saturday Night
A chance of rain and snow after 1am. Partly cloudy, with a low around 30. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pottstown PA
 40.26°N 75.65°W (Elev. 200 ft)
Last Update:
4:13 am EST Feb 17, 2026
Forecast Valid:
9am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation