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Series of troughs settle into the area
this week, keeping temps a bit cooler
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East Central PA Forecast

Basic CMYK

Our east central PA forecast region includes Allentown, Hamburg, Reading, Lebanon, Harrisburg, Pottsville & surrounding areas. Forecasts are updated daily M-F and Saturday that covers both weekend days – not Sunday.


Scattered showers exit early this morning, more isolated to scattered thunderstorms later this afternoon/evening…

Monday will start off cloudy with still a few leftover showers early this morning, most of which will end by mid-morning. Cloudy skies will continue the rest of the morning, and then a few peeks of sun are possible this afternoon. Isolated to scattered t-storms will be possible later in the day ahead of the next cold front, most likely in a 4-10pm window, and then becoming partly cloudy later at night with areas of fog developing in some locations.

A cooler trough settles in behind Monday’s cold front for Tuesday and Wednesday, keeping temperatures in the 80-82°F range both days. Winds shift to the southwest on Wednesday, and temperatures will climb ahead of the next cold front that will be dropping down from the Great Lakes. That reinforcing front arrives Friday with more scattered showers/thunderstorms, which keeps temperatures on the cooler side through the weekend.

Forecaster: Martrich 24 July 0200z

Daily Climatology for Allentown, PA

Average Temp:Record Temp:
High:8495 (2016)
Low:6351 (1947)

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