| NWS Forecast for: Western Chester Issued by: National Weather Service Philadelphia, PA Last Update: 400 AM EDT Sun Mar 29 2026 |  |
| Today: Mostly sunny. Not as cool with highs in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. Tonight: Mostly cloudy. Not as cool with lows in the lower 40s. South winds 10 to 15 mph with gusts up to 25 mph. Monday: Mostly sunny. Warmer with highs in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Monday Night: Mostly cloudy. A chance of showers after midnight. Not as cool with lows in the mid 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent. Tuesday: Mostly cloudy in the morning, then becoming partly sunny. Warmer with highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Tuesday Night: Mostly cloudy. Lows in the lower 60s. Wednesday: Partly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent. Wednesday Night: A chance of thunderstorms in the evening. Rain likely. Cooler with lows in the upper 40s. Chance of rain 70 percent. Thursday: Mostly cloudy. Rain likely, mainly in the morning. Much cooler with highs in the upper 50s. Chance of rain 60 percent. Thursday Night: Rain likely. Lows in the mid 40s. Chance of rain 60 percent. Friday: Rain likely. Highs in the lower 60s. Chance of rain 60 percent. Friday Night: Rain likely. Lows around 50. Chance of rain 60 percent. Saturday: Cloudy with a chance of rain. Highs in the mid 60s. Chance of rain 50 percent. | |
| Zone Forecast: Western Chester | |
Visit your local NWS office at: https://www.weather.gov/phi/ |