Washington Dc Extended Forecast 30 Day 2025 Forecast. From december to may 2025. Explore comprehensive december 2025 weather forecasts for washington, d.c., including daily high and low temperatures, precipitation risks, and monthly temperature trends.

Know what’s coming with accuweather’s extended daily forecasts for washington, dc. Explore comprehensive december 2025 weather forecasts for washington, d.c., including daily high and low temperatures, precipitation risks, and monthly temperature trends.