Southeast PA Forecast

Our southeast PA forecast region includes Philadelphia, Doylestown, West Chester, Lancaster, York, Gettysburg & surrounding areas. Forecasts are updated daily M-F and Saturday that covers both weekend days.

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Warm today, chilly over the weekend…

Unseasonably warm Wednesday with a partly cloudy start, then increasing clouds this afternoon as a cold front approaches. We did allow for a stray shower in spots this afternoon, but most areas remain dry. Skies will become mostly clear overnight.

Wednesday’s front lowers temperatures behind it for Thursday. A stronger cold front on the lead of a trough will arrive Friday with scattered showers likely, but likely coming to an end by early evening. Dry conditions follow over the weekend, but with unseasonably chilly temps that will be more November-like, as well as a breezy day expected on Saturday. The transient trough begins to lift out Monday with moderating temps, and that trend continues into Tuesday.

Forecaster: Martrich 14 October 0300z

Average highAverage lowRecord high temp (year)Record low temp (year)
68°F50°F88°F (1975)30°F (1988)

*Climatology information is based off of Philadelphia, Pennsylvania

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