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 – not Sunday.
Southeast PA Forecast
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Mostly sunny and very warm conditions maintain on Wednesday…
The extended mostly sunny stretch continues Wednesday. Temperatures will reach the low to mid 80s today… which is several degrees above average, and more comparable to highs you’d expect on September 4th, rather than October 4th. Mostly clear skies follow overnight, with lows dropping into the upper 50s.
It turns slightly cooler, but still slightly above average under on Thursday with a mix of sun and clouds, then a cold front approaches Friday with a few late day showers possible. Showers continue during the overnight period, then it looks like the front clears at some point Saturday afternoon, with showers continuing up until the point in which it fully clears. Returning to partly cloudy skies Saturday night, then the rest of the weekend and early next week is dry, but much cooler temperatures behind the cold front beginning on Sunday.
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Forecaster: Martrich 4 October 0300z
Daily climatology for Philadelphia, PA
Average high | Average low | Record high temp (year) | Record low temp (year) |
72°F | 54°F | 88°F (1941) | 34°F (1974) |