| NWS Forecast for: Western Chester Issued by: National Weather Service Philadelphia, PA Last Update: 907 AM EDT Sun Mar 22 2026 |  |
| Rest Of Today: Partly sunny. Warmer with highs around 70. South winds 5 to 10 mph. Tonight: Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 40s. West winds 5 to 10 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 70 percent. Monday: Mostly cloudy in the morning, then clearing. A 40 percent chance of showers. Much cooler with highs in the upper 40s. North winds 15 to 20 mph with gusts up to 35 mph. Monday Night: Mostly clear. Much colder with lows in the upper 20s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Tuesday: Mostly sunny. Highs in the upper 40s. Northwest winds around 5 mph, becoming west in the afternoon. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows in the lower 30s. Wednesday: Mostly cloudy. Highs in the mid 50s. Wednesday Night: Mostly cloudy. A chance of rain after midnight. Lows around 40. Chance of rain 30 percent. Thursday: Mostly cloudy with a 30 percent chance of rain. Highs around 60. Thursday Night: Rain likely. Lows in the mid 40s. Chance of rain 60 percent. Friday: Partly sunny. Rain likely in the morning. Near steady temperature in the upper 40s. Chance of rain 60 percent. Friday Night: Mostly cloudy in the evening, then clearing. Much colder with lows in the mid 20s. Saturday: Sunny. Highs in the mid 40s. | |
| Zone Forecast: Western Chester | |
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