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Unseasonably warm temperatures to
continue through the holiday weekend
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East Central PA Forecast

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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.

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Temperatures remain well above normal through the weekend… until showers/storms arrive for the holiday…

Partly cloudy skies are expected on Friday with hot temperatures continuing. It may come close to 90°F once again today and I wouldn’t be surprised if we get there. A late day isolated chance for a thunderstorm is possible with the warm airmass in place. A partly cloudy and mild night follows for the overnight period.

Saturday and Sunday are almost identical, with hot temperatures reaching 90°F both days, under partly cloudy and hazy skies. Isolated PM thunderstorms are possible on each day, which like Friday, are just daytime heat related pop-up storms, not part of an organized system or front. On Memorial Day Monday a cold front approaching from the west introduces scattered PM thunderstorms. This will also keep temperatures in check with the clouds/showers/storms around. The front clears overnight, and partly and warm conditions return for Tuesday and Wednesday.

Forecaster:  Martrich 27 May 0300z

Daily Climatology for Allentown, Pa

Average Temp:Record Temp:
High:7591 (1991)
Low:5238 (1972)

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