Long-Range Weather Forecast for Lewes, DE

March 2026 Long Range Weather Forecast for Atlantic Corridor

Dates	Weather Conditions
Mar 1-9	Sunny, mild
Mar 10-14	Rain and snow showers, cold
Mar 15-21	Sunny, cool
Mar 22-31	Rainy periods, warm
March	temperature 47° (3° above avg.) precipitation 2" (2" below avg.)

April 2026 Long Range Weather Forecast for Atlantic Corridor

Dates	Weather Conditions
Apr 1-7	Rainy periods, warm
Apr 8-15	Sunny; warm, then cooler
Apr 16-18	Showers, cool
Apr 19-30	Scattered showers; warm, then turning cool
April	temperature 55° (2° above avg.) precipitation 2.5" (1" below avg.)

12-Month Long-Range Weather Outlook

November 2025 to October 2026

Winter temperatures will be above normal, while precipitation and snowfall will be below normal. The coldest periods will occur in mid- to late December and early and late January. The snowiest periods will be in late December, early January, and late February. April and May will end up warmer and drier than usual. Summer will be hotter and drier than normal. The hottest periods will be in early June and early and mid-July. Watch for tropical storms in late June and mid-August. September and October temperatures and precipitation will be below normal.

See the complete 12-month weather forecast in The Old Farmer’s Almanac..

Weather Trend Graph

November 2025 to October 2026