Washington is starting Saturday under cloudy skies near 72 degrees, with a warm, humid afternoon ahead and storms waiting in the wings. The District could reach 83 degrees before showers and thunderstorms become more likely late in the day, setting up a soggy Saturday night.
The National Weather Service Baltimore/Washington expects shower and thunderstorm activity to increase from the afternoon into evening. Saturday night is the bigger concern, with a 90% chance of showers and thunderstorms and possible rainfall totals between a quarter-inch and half an inch.
Saturday Night Brings The Main Weather Risk
Storms may continue from the evening into early Sunday, with patchy fog developing where heavier rain falls. Forecasters are watching for locally heavy downpours, and drivers should be prepared for reduced visibility and water on roads even though no watches or warnings are posted for the District.
The latest forecast is a wetter overnight turn than the outlook described in Friday's Hoodline forecast. Outdoor events may get a reasonable window earlier Saturday, but organizers and attendees should have an indoor backup ready for the evening.
Sunday Improves After A Foggy Start
Sunday could begin with showers and patchy fog before 9 a.m., then turn mostly sunny as temperatures climb to around 86 degrees. Rain chances drop sharply after the morning, giving the District a better second half of the day for errands and outdoor plans.
Cooler, Drier Weather Arrives Monday
Monday brings sunny skies and a high near 81 degrees, followed by a notably cooler night with temperatures dipping to about 58. Tuesday and Wednesday should bring warming temperatures with VFR conditions.
The late-week pattern is expected to bring warming temperatures, with a possible cold front around Thursday, but the biggest weather disruption in the current forecast remains Saturday night's storm period.
