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.

Mostly Cloudy

61°F

16°C

Humidity 48%
Wind Speed W 6 mph
Barometer 29.77 in (1007.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 30 Apr 5:54 pm EDT
Extended Forecast for

3 Miles NNE Saint Peters PA

  • Tonight

    Tonight: A slight chance of showers before 7pm. Partly cloudy, with a low around 40. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 62. Northwest wind around 5 mph.

    High: 62 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers, mainly between 7pm and 2am. Mostly cloudy, with a low around 43. West wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 59. Northwest wind around 5 mph. Chance of precipitation is 30%.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 40. Northwest wind around 5 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 7pm. Partly cloudy, with a low around 40. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
Increasing clouds, with a high near 62. Northwest wind around 5 mph.
Friday Night
A chance of showers, mainly between 7pm and 2am. Mostly cloudy, with a low around 43. West wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 59. Northwest wind around 5 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 40. Northwest wind around 5 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 72. Breezy. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Saint Peters PA
 40.2°N 75.78°W (Elev. 499 ft)
Last Update:
4:08 pm EDT Apr 30, 2026
Forecast Valid:
6pm EDT Apr 30, 2026-6pm EDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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