Baltimore

Baltimore and Washington D.C. Region Braces for Variable Weather, with Tropical Depression Nine on the Horizon

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Published on September 28, 2025
Baltimore and Washington D.C. Region Braces for Variable Weather, with Tropical Depression Nine on the HorizonSource: JJS Photo, CC BY-SA 2.0, via Wikimedia Commons

Residents in Baltimore and the surrounding regions are looking at a mixed bag of weather conditions for the upcoming week, according to the latest forecast from the National Weather Service Baltimore MD/Washington DC. High pressure sweeping down from Canada is expected to contribute to a generally dry and stable pattern. However, all eyes are on Tropical Depression Nine, which is lurking near the Bahamas and projected to make its way towards the Southeast coast before veering off to sea.

For those east of I-95, the drizzle that's been a mild nuisance will be exiting early today as a low-pressure area off the DelMarVa coast heads out. Those west of the Blue Ridge can expect the overcast skies and fog to start clearing up after the morning hours, hinting at a sunnier conclusion to the day. The evening should remain mostly clear, with only high, thin clouds moving north from the depression, according to the latest updates from the National Weather Service.

As we move into Monday and Tuesday, the weather story becomes increasingly influenced by TD Nine's approach to the coast. While the storm is expected to move more slowly and stay further offshore, parts of central VA might still receive rain by Monday afternoon and evening. The risk of heavy rainfall is diminishing for the central VA and southern MD regions, with drier conditions anticipated to make a comeback by Tuesday morning.

Looking further ahead, a strong cold front is slated to cut across the area mid-week, ushering in a noticeable drop in the mercury. Temperatures are forecast to hit a peak in the 60s, with dew points sinking into the 40s — chilly enough to consider layering up. Despite a few outliers in the forecast, high pressure is likely to take the helm during the weekend, which could bring a gradual warming trend. However, the wildcard remains the trajectory of TD Nine, which could deviate from predictions and impact the East Coast next weekend. Mariners and aviators alike should anticipate fair weather today through Wednesday morning, but with the possibility of gusts up to 20 knots later in the week as high pressure asserts itself.

For those navigating the waters, a prudent watch on conditions is advisable: the wind is expected to pick up again on Monday and persist through the week. A Small Craft Advisory is in effect until later this morning, but mariners should keep a close eye on forecasts, with larger waves on the horizon midweek due to the pressure gradient between the building high pressure and the distant tropical cyclone.