Washington, D.C.

Washington D.C. Welcomes Fall Weather, Gradual Drop in Temperatures and Chances of Showers in the Forecast

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Published on September 29, 2025
Washington D.C. Welcomes Fall Weather, Gradual Drop in Temperatures and Chances of Showers in the ForecastSource: Google Street View

The weather in Washington D.C. is taking a turn from the summer's lingering warmth to the unmistakable hints of fall, as the National Weather Service forecasts a gradual decrease in temperatures with varying cloud cover over the coming days. According to the detailed forecast, today's skies will see an increase in cloudiness, with a comfortable high near 79 degrees, welcoming a gentle northeast breeze by morning. Residents might want to carry an umbrella tonight since there's a slight chance of showers after 1 am, and clouds will persist, setting the stage for a low of 67 degrees.

As we move into Tuesday, don't expect any significant improvement in the sunshine department, as the NWS forecast predicts another cloudy day with, a high approaching 78. The winds will remain light, hovering from the north at 3 to 7 mph. For those longing for a break in the gray, you might have to wait until Wednesday, when the sun wrestles back some dominance in the sky leading to a mostly sunny day, with a cooler high around 71 degrees and a more noticeable northeast wind near 10 mph.

The latter part of the week hints at more definitive autumnal weather, as described by NWS reports. Thursday will treat locals to full-blown sunshine and a high close to 69 degrees. And if you're planning for outdoor activities or a brisk evening walk, Thursday night seems the part, with only partial cloudiness and a low around 51 degrees.

Persistence of the pleasant weather becomes apparent, as the NWS indicates mostly sunny conditions will prevail on Friday, complemented by a high near 70 degrees. The evening maintains the mostly clear trend, with a low again, around 51. The weekend bodes well for outdoor enthusiasts and families alike, with sunny skies and highs gradually climbing—from 74 degrees on Saturday to a lovely 77 by Sunday, inviting Washingtonians to take full advantage of the open air before the chill of late fall sets in.