Wilmington, Delaware
[New Castle Airport]

Latitude: 39.6744
Longitude: -75.60567
Elevation 79 feet

Data from National Weather Service: Forecast Office: PHI; Station Code: ILG; GHCN ID: USW00013781

Station Records:
   Max High: 103° recorded on Jul 7, 2010, Jul 6, 2010
   Min High: 4° recorded on Jan 19, 1994
   Max Low: 82° recorded on Jul 22, 2011
   Min Low: -14° recorded on Jan 21, 1985, Jan 22, 1984
   Max Precip: 8.29" recorded on Sep 16, 1999
   Max Snowfall: 22.0" recorded on Jan 7, 1996

 

 

 

To view a report simply check the one you want to see and click on Generate Report. Some reports may also require other data which will display when you select the report.

Select Report to View:




















 

 

Weather Over The Last 8 Weeks:

 

This station has 28,573 daily observations. Dated from January 1, 1948 until March 24, 2026.

The data for this station is 100.0% complete, 100.0% of the daily records are available, of which 100.0% of that data is complete.

 

Today (March 26) in Weather History for Wilmington, Delaware

Records For This Day:

Max High: 84° recorded in 2021
Min High: 37° recorded in 2014
Max Low: 52° recorded in 2021
Min Low: 20° recorded in 1983
Max Precip: 2.62" recorded in 1978
Max Snowfall: 0.7" recorded in 2001

 

 

Detailed Forecast