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.

Overcast

44°F

7°C

Humidity 93%
Wind Speed NE 7 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 26 Apr 8:54 am EDT
Extended Forecast for

3 Miles NNE Saint Peters PA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 57. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Patchy frost after midnight. Otherwise, mostly clear, with a low around 38. East wind around 5 mph becoming north after midnight.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Frost

  • Monday

    Monday: Sunny, with a high near 66. North wind 5 to 10 mph becoming east in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. East wind around 5 mph becoming calm after midnight.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 65. Light east wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 65 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers, mainly before 2am. Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Thursday

    Thursday: A chance of showers before 8am. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.

    High: 58 °F

    Chance
    Showers then
    Partly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 57. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Patchy frost after midnight. Otherwise, mostly clear, with a low around 38. East wind around 5 mph becoming north after midnight.
Monday
Sunny, with a high near 66. North wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 41. East wind around 5 mph becoming calm after midnight.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 65. Light east wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Wednesday Night
Showers, mainly before 2am. Low around 47. Chance of precipitation is 80%.
Thursday
A chance of showers before 8am. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 57.
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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 am EDT Apr 26, 2026
Forecast Valid:
9am EDT Apr 26, 2026-6pm EDT May 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation