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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Much colder Saturday, then a bit milder on Sunday… significant rainfall likely early next week…
Mostly sunny and cold on Saturday in the front’s wake with highs stuck in the 30s, and then turning milder on Sunday as winds shift to the south, amd back into the 40s. The next series of storm systems will be too warm for wintry precip, and clouds increase Sunday evening, then showers move in late Sunday night ahead of the next system.
Periods of rain and mild temperatures are expected on Monday and Monday night with the first wave, then showers on Tuesday as the associated cold front moves through on Tuesday. There is a possibility that if enough cold air gets in before the precipitation ends, rain could mix with and/or change to snow later Tuesday night and Wednesday morning. Behind this front will be another cold shot, and snow showers may linger into Wednesday morning. Even colder on Thursday despite the best efforts of full sunshine, then a bit milder on Friday under partly cloudy skies.
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Forecaster: Martrich 7 December 0300z
Daily climatology for Allentown, PA
| Average high | Average low | Record high temp (year) | Record low temp (year) |
| 43°F | 27°F | 71°F (1998) | 4°F (1926) |
