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Hourly Forecast
Daylight Hours
07:00
Sunrise
19:10
Sunset
Moon
Waxing Crescent
12:30
Moonrise
21:36
Moonset
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Weather in Wilmington today, September 16, 2026
Expect a mostly clear day in Wilmington on September 16, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The morning looks comparatively open, with cloud near 13% around 11:00. Early outdoor plans have a better chance of staying dry and bright.
The day peaks near 28°C and cools toward 18°C. Moisture in the air spans 48%-84%, with the highest values around 09:00. Winds stay light, near 3.4 km/h by 10:00, so the day feels still more than breezy.
Afternoon skies stay clogged, peaking close to 100% near 14:00. The grey theme continues rather than clearing out. Visibility holds near 16.1 km, though it can fall to 15.6 km. The sun rises at 07:00 and sets at 19:10, for a total of 12 hours 9 minutes of sunlight today.
Overall, Wilmington on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 28°C.
Frequently asked questions about weather in Wilmington
How warm does it get in Wilmington?
The warmest month in Wilmington is July, with average high temperatures of 31°C. The average temperature during this period is around 27°C.
How cold does it get in Wilmington?
The coldest month in Wilmington is January, with average low temperatures of 4°C. The average temperature during this period is around 9°C.
What is the wettest time of year in Wilmington?
The wettest month in Wilmington is August, with an average of 192mm of precipitation.
What is the driest time of year in Wilmington?
The driest month in Wilmington is October, with an average of 65mm of precipitation.
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