| NWS Forecast for: Western Chester Issued by: National Weather Service Philadelphia, PA Last Update: 826 PM EDT Sun Aug 30 2026 | |
| Tonight: Mostly cloudy. A chance of showers and thunderstorms, mainly this evening. Warmer with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 50 percent. Monday: Mostly cloudy in the morning, then becoming mostly sunny. Humid with highs in the mid 80s. Northeast winds around 5 mph, becoming northwest around 5 mph in the afternoon. Monday Night: Partly cloudy. Humid with lows in the upper 60s. South winds around 5 mph. Tuesday: Mostly sunny. Hot with highs around 90. West winds 5 to 10 mph. Tuesday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the lower 70s. West winds around 5 mph. Chance of rain 50 percent. Wednesday: Partly sunny. Hot with highs in the upper 80s. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent. Thursday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent. Thursday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent. Friday: Mostly sunny. Highs in the mid 80s. Friday Night: Partly cloudy. Lows in the lower 60s. Saturday: Mostly sunny. Highs around 80. Saturday Night: Partly cloudy. Lows in the upper 50s. Sunday: Mostly sunny. Highs in the upper 70s. | |
| Zone Forecast: Western Chester | |
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