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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Watching two separate waves that can bring accumulating snow to parts of the region this week…
A mostly cloudy day is expected on Wednesday and some temperature moderation temporarily ahead of a cold front, which moves through very late at night with a few rain/snow showers toward dawn that may change to snow Thursday morning. Highs will reach the lower 40s today, and drops below freezing very late at night.
A sneaky wave moving about the cold front boundary will bring light snow to the region Thursday morning, and a few inches of snow are possible. Keep tuned with our social media channels today for any snow maps and discussions for this sneaky system. Temperatures will bottom out on Friday with highs only managing the lower 20s under mostly sunny skies. We’ll keep an eye on a possible system later Friday night and Saturday that could bring snow to the region if it tracks just right, but could also miss…so we maintained low chances for now. Sunday we’ll see decreasing clouds, then Monday and Tuesday round out the 7-day with partly cloudy skies and cold temperatures.
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Forecaster: Martrich 19 January 0300z
Daily climatology for Allentown, PA
| Average high | Average low | Record high temp (year) | Record low temp (year) |
| 38°F | 21°F | 60°F (1949) | -11°F (1994) |
