Weather
Mid-Atlantic Weather: PA-MD Warmer, Drier Outlook Oct 20-24
Philadelphia, PA – A warmer than normal weather pattern is favored across the Mid Atlantic next week, with Pennsylvania, New Jersey, Maryland and Delaware also facing increased odds of below normal pr
By Cole Barrett · 2026-10-15T10:52:51.321Z
Philadelphia, PA – A warmer than normal weather pattern is favored across the Mid Atlantic next week, with Pennsylvania, New Jersey, Maryland and Delaware also facing increased odds of below normal precipitation. The outlook covers Tuesday, October 20, through Saturday, October 24, potentially bringing a milder and relatively dry stretch of late October weather to the Philadelphia, Baltimore and Washington metropolitan areas.
According to NOAA's Climate Prediction Center, temperature and precipitation outlooks issued Wednesday, October 14, favor above normal temperatures across much of the Mid Atlantic during the five day period. The precipitation outlook also indicates a broad area of below normal precipitation probabilities extending from Pennsylvania and New Jersey southwestward through Maryland, Delaware and portions of Virginia.
Above normal temperatures favored across the region Pennsylvania and New Jersey fall within NOAA's above normal temperature shading, with probabilities generally ranging from 50% to 60% across much of Pennsylvania and 40% to 50% across New Jersey.
The warmer than normal signal continues south into Maryland, Delaware and Virginia. Maryland and Delaware generally fall within the 40% to 50% probability category, with a stronger signal farther west across parts of the central United States.
Philadelphia and Pittsburgh are both positioned within areas favoring above normal temperatures, although the signal is stronger across western Pennsylvania.
Farther south, Baltimore, Wilmington and Washington also fall within the broad warmer than normal pattern.
These probabilities refer to average temperatures over the October 20 24 period, not specific daily highs. They do not establish how many degrees above normal individual communities might experience.
Below normal precipitation extends across multiple states The precipitation outlook provides another significant regional signal.
Much of Pennsylvania, New Jersey, Delaware and Maryland falls within NOAA's 33% to 40% probability category for below normal precipitation.
The same general dry tendency extends into northern and western Virginia, including portions of the Washington metropolitan region.
However, the precipitation signal weakens farther south. Central and southern Virginia approach a transition toward near normal precipitation probabilities, while portions of southeastern Virginia fall outside the main below normal area.
This distinction matters because the outlook does not support describing the entire Mid Atlantic as equally dry.
Pennsylvania and New Jersey share the combination of favored warmth and below normal precipitation, while Virginia shows greater variation in the precipitation outlook.
What residents should expect The outlook may be encouraging for residents planning fall festivals, outdoor recreation, construction projects or regional travel during the second half of October.
Warmer than normal temperatures could make some afternoon activities more comfortable than typical late October conditions, although chilly mornings and occasional rainfall remain possible.
Below normal precipitation probabilities also do not guarantee five consecutive dry days. A single weather system could still produce measurable rainfall even if the overall five day period finishes drier than average.
The strongest takeaway is the combination of favored warmth and a modest dry signal across Pennsylvania, New Jersey, Maryland and Delaware, with precipitation uncertainty increasing farther south.
Will this warmer pattern extend your fall outdoor plans, or are you ready for colder November weather?