| NWS Forecast for: Western Chester Issued by: National Weather Service Philadelphia, PA Last Update: 400 AM EDT Mon Mar 16 2026 |  |
Today: Cloudy. A chance of showers with a slight chance of thunderstorms this morning, then showers with a chance of thunderstorms this afternoon. Some thunderstorms may be severe with damaging winds and small hail this afternoon. Locally heavy rainfall possible this afternoon. Breezy and much warmer with highs in the upper 60s. South winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph this afternoon. Chance of rain 90 percent. Tonight: Rain showers with a chance of thunderstorms in the evening, then a chance of rain showers after midnight. Some thunderstorms may be severe with damaging winds and small hail. Locally heavy rainfall possible in the evening. Breezy and much colder with lows in the upper 20s. Southwest winds 20 to 25 mph, becoming west 15 to 25 mph after midnight. Gusts up to 50 mph. Chance of rain near 100 percent. Tuesday: Mostly sunny. Much cooler with highs in the upper 30s. West winds 15 to 20 mph with gusts up to 35 mph. Tuesday Night: Partly cloudy in the evening, then becoming mostly clear. Cold with lows in the lower 20s. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight. Wednesday: Mostly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s. West winds around 5 mph, becoming southwest in the afternoon. Wednesday Night: Mostly cloudy. Cold with lows in the mid 20s. Thursday: Partly sunny. Highs in the mid 40s. Thursday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s. Friday: Mostly sunny. Highs in the mid 50s. Friday Night: Mostly cloudy. A chance of showers after midnight. Lows in the upper 30s. Chance of rain 30 percent. Saturday: Mostly cloudy with a 30 percent chance of showers. Highs in the mid 50s. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. Sunday: Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 50s. | |
| Zone Forecast: Western Chester | |
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