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

Weekend Nor'easter

Coastal flooding, strong winds, dangerous rip currents, high surf, and hazardous marine conditions are expected from a nor'easter impacting the region through this weekend. View this briefing for more details. Read More >

Hazardous Weather Conditions

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Overcast

61°F

16°C

Humidity 78%
Wind Speed N 14 G 29 mph
Barometer 29.81 in (1009.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 26 Sep 5:54 pm EDT
Extended Forecast for

Phoenixville PA

Wind Advisory September 26, 06:23pm until September 27, 12:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory September 26, 06:23pm until September 27, 12:00pm

    NOW until 12:00pm Sun

    Wind Advisory

  • Tonight

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 64. Breezy, with a north wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 64 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely before 2am, then a chance of showers after 4am. Mostly cloudy, with a low around 60. North wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 60 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: A chance of showers before 8am. Mostly cloudy, with a high near 69. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59. Northwest wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 57. North wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers. High near 64. Breezy, with a north wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Showers likely before 2am, then a chance of showers after 4am. Mostly cloudy, with a low around 60. North wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of showers before 8am. Mostly cloudy, with a high near 69. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 59. Northwest wind around 5 mph becoming calm.
Tuesday
Partly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Mostly cloudy, with a low around 61.
Thursday
Partly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Partly sunny, with a high near 78.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Phoenixville PA
 40.13°N 75.53°W (Elev. 157 ft)
Last Update:
4:11 pm EDT Sep 26, 2026
Forecast Valid:
6pm EDT Sep 26, 2026-6pm EDT Oct 3, 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