Air quality index55Moderate

Acceptable for most people; unusually sensitive people should take it easier outdoors.

Next 24 hours

US AQI

61Now
55
53
5111 PM
49
49
492 AM
49
48
465 AM
45
48
528 AM
55
52
5011 AM
47
49
512 PM
53
55
575 PM
59
56

Air quality outlook

Worst hour each day

Today73Moderate
Thu 859Moderate
Fri 965Moderate
Sat 1080Moderate
Sun 1155Moderate

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

Live radar

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About Wilmington weather

Wilmington is in New Castle County, Delaware, United States at 39.75°, -75.55°. Right now it’s 60° and clear; today’s high is 69° with a 0% chance of rain.

Delaware has a humid subtropical climate in the south and a humid continental climate in the north, with moderate temperatures year-round thanks to its proximity to the Atlantic Ocean and Delaware Bay. The state receives about 45 inches of precipitation annually, spread relatively evenly throughout the year. Its flat terrain and low elevation make it particularly susceptible to coastal flooding.