60-Day Extended Weather Forecast for Washington, DC

Free 2-Month Weather Forecast

August 2025 Long Range Weather Forecast for Atlantic Corridor
DatesWeather Conditions
Aug 1-8Scattered t-storms; warm north, hot south
Aug 9-15Showers, cooler
Aug 16-26Sunny; warm, then hot
Aug 27-31Sunny; warm north, hot south
Augusttemperature 79° (4° above avg.)
precipitation 2" (2" below avg.)
September 2025 Long Range Weather Forecast for Atlantic Corridor
DatesWeather Conditions
Sep 1-13Isolated t-storms, warm
Sep 14-16Sunny, hot
Sep 17-27Scattered showers; cool, then warm
Sep 28-30Sunny, cooler
Septembertemperature 70.5° (avg. north, 3° above south)
precipitation 3" (1" below avg.)
Map showing Old Farmer's Almanac long range weather region number 2

The 12-Month Long-Range Weather Report From The 2025 Old Farmer's Almanac

November 2024 to October 2025

Winter temperatures will be above normal, with precipitation slightly below normal. Snowfall will be below normal in the north and above normal in the south. The coldest periods will be in mid-December, early and late January, and late February, with the most snow arriving in late December and late February. April and May will be warmer and wetter than normal. Summer will be warmer and drier than normal, with the hottest periods in mid-June and from mid-July into early August. Watch for a tropical storm in the far south in mid-July. September and October will be cooler than normal in the north and warmer than normal in the south, with below-normal precipitation.

See the complete 12-month weather predictions in The Old Farmer's Almanac.

Weather Trend Graph

November 2024 to October 2025

Weather Trend Graph for Atlantic Corridor
The Old Farmer's Almanac Store