Washington Dc Weather December 2025. Blocked off m street after bricks from a building began to fall off on monday morning. Get the monthly weather forecast for washington d.c., dc, including daily high/low, historical averages, to help you plan ahead.
Weather.com brings you the most accurate monthly weather forecast for washington, dc with average/record and high/low temperatures, precipitation and more. Unlock comprehensive weather forecasts for washington, d.c.