Wilmington, Delaware Weather:
Tuesday, September 15, 2026
Cloudy Weather
Day 75°
Night 64°
Precipitation 1 %
Wind 8 mph
Weather Forecast History
Last Year's Weather on This Day (September 15, 2025)
Cloudy Weather

Day

81°

Night

63°

Wind

8 mph

UV Index

50

Precipitation

6 %