| NWS Forecast for: Malvern PA Issued by: National Weather Service Philadelphia, PA Last Update: 4:08 am EDT May 17, 2026 |  |
| This Afternoon: Mostly sunny, with a high near 31. West wind 10 to 15 km/h. Tonight: Partly cloudy, with a low around 18. Southwest wind 5 to 10 km/h. Monday: Sunny, with a high near 34. Southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Monday Night: Mostly clear, with a low around 20. South wind around 10 km/h. Tuesday: Sunny, with a high near 34. Southwest wind 10 to 20 km/h. Tuesday Night: Partly cloudy, with a low around 21. Wednesday: Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 32. Chance of precipitation is 70%. Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 14. Chance of precipitation is 60%. Thursday: Partly sunny, with a high near 22. Thursday Night: Mostly cloudy, with a low around 11. Friday: A chance of showers. Partly sunny, with a high near 19. Chance of precipitation is 40%. Friday Night: A chance of showers. Mostly cloudy, with a low around 10. Chance of precipitation is 30%. Saturday: A chance of showers. Mostly cloudy, with a high near 20. Chance of precipitation is 40%. | |
| Malvern PA 40°N 75.55°W (Elev. 479 m) | |
Visit your local NWS office at: https://www.weather.gov/phi/ |
