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Devon, PA 7-Day Night Weather Forecast
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Devon, PA Weather Forecast
Devon, PA Weather Forecast Date: 527 AM EDT Thu Sep 03 2026
The area/counties/county of: Eastern Chester, including the cities of: West Chester and Kennett Square.or toggle through each period.
Today... Mostly cloudy this morning, then becoming partly sunny. A chance of thunderstorms. Showers likely, mainly this morning. Locally heavy rainfall possible this morning. Warmer with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 70%.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows around 70. West winds around 5 mph. Chance of rain 40%.
Friday... Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 70%.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 40%.
Saturday... Sunny. Highs around 80. North winds 5 to 10 mph.
Saturday Night... Mostly clear. Lows in the upper 50s.
Sunday... Sunny. Highs in the upper 70s.
Sunday Night... Mostly clear. Lows in the mid 50s.
Labor Day... Sunny. Highs in the upper 70s.
Monday Night... Partly cloudy. Lows in the upper 50s.
Tuesday... Mostly sunny. Highs in the lower 80s.
Tuesday Night... Partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
Devon Radar Loop
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