East Central PA Forecast
Our East Central PA forecast region includes the Lehigh Valley, Hamburg, Reading, Lebanon, Harrisburg, Pottsville & surrounding areas. Forecasts are updated daily M-F, and Saturday that covers both weekend days – never on Sundays.
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Hot and steamy to begin the week, then a comfortable turn expected mid-late week…
A partly cloudy hot and humid day is expected on Monday, very similar to Sunday’s conditions. A stray afternoon or evening thunderstorm will be possible in a few spots. Highs reach the lower 90s this afternoon, and remains in the 70s overnight. EPAWA is the official forecast provider for MusikFest, and you can follow the frequently updated hourly forecast for Bethlehem, PA throughout the ‘Fest here: http://epawaweather.com/musikfest.
The next chance for scattered thunderstorms arrives late Tuesday, most notably in interior areas well ahead of a cold front…which works through the region on Wednesday with more numerous scattered showers and thunderstorms likely, the threat of which extends into part of the overnight. Cooler temperatures will move in behind the front with lower humidity beginning Thursday and continues through the end of next week. Partly cloudy skies Thursday will be followed by a mostly sunny and gorgeous stretch between Friday and Sunday.
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Forecaster: Martrich 8 August 0300z
Daily climatology for Allentown, PA
| Average high | Average low | Record high temp (year) | Record low temp (year) |
| 85°F | 64°F | 95°F (2001) | 49°F (1997) |
