Washington, D.C.

Washington D.C. Welcomes Mild Autumn Week with Sunny Skies and Cooler Temperatures Ahead

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Published on September 28, 2025
Washington D.C. Welcomes Mild Autumn Week with Sunny Skies and Cooler Temperatures AheadSource: Unsplash/ Andy Feliciotti

Washington D.C. forecasts a mild transition into autumn this week with varying temperatures and periods of clouds. Patchy fog early today will give way to mostly sunny skies with a high near 81 degrees. Humidity began at 91% with a gentle northeast wind of 6 mph. Tonight will be mostly clear with a low around 64 degrees and calm winds, as per the National Weather Service.

Monday night will mirror these conditions with a slightly higher chance of showers after 2 a.m. at about 20%. Tuesday is expected to be cloudy with a high near 77 degrees and a nighttime low around 62 degrees.

The rest of the week will trend cooler. Wednesday is forecast to be mostly sunny with a high near 72 degrees and a low near 53 degrees. Highs through the end of the week will stay in the upper 60s to low 70s with lows in the low 50s. Saturday is forecast to be sunny with a high near 73 degrees.