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

24°C

75°F

Humidity 50%
Wind Speed Vrbl 6 km/h
Barometer 1016.8 mb (30.04 in)
Dewpoint 13°C (55°F)
Visibility 16 km
Last update 14 Apr 9:54 am EDT
Extended Forecast for

Malvern PA

  • Today

    Today: Mostly sunny, with a high near 29. Southwest wind 15 to 25 km/h.

    High: 29 °C

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 18. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 18 °C

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Southwest wind 10 to 15 km/h, with gusts as high as 30 km/h.

    High: 31 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Southwest wind 5 to 10 km/h.

    Low: 19 °C

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31. West wind 5 to 15 km/h.

    High: 31 °C

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.

    Low: 18 °C

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 27. Chance of precipitation is 50%.

    High: 27 °C

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14.

    Low: 14 °C

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 24.

    High: 24 °C

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 29. Southwest wind 15 to 25 km/h.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 18. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%. New precipitation amounts between 2.5 and 5 mm possible.
Wednesday
Mostly sunny, with a high near 31. Southwest wind 10 to 15 km/h, with gusts as high as 30 km/h.
Wednesday Night
Mostly cloudy, with a low around 19. Southwest wind 5 to 10 km/h.
Thursday
Partly sunny, with a high near 31. West wind 5 to 15 km/h.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.
Friday
A chance of showers. Partly sunny, with a high near 27. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly cloudy, with a high near 20. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Monday
Sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Malvern PA
 40°N 75.55°W (Elev. 479 m)
Last Update:
4:09 am EDT Apr 14, 2026
Forecast Valid:
11am EDT Apr 14, 2026-6pm EDT Apr 20, 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