New Castle Airport (ILG) 15 Day Weather Forecast, Wilmington United States

Current weather conditions and 15 day weather forecast for New Castle Airport in Wilmington, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at ILG

05 December 2025 Fri
-2.2 ° C
( 28°F )

Clear
Clear
Feels Like : -6.7 ° C / 20°F
Humidity : % 40
Pressure : 1026 mb
Wind Speed : 13 kmph / 8.1 miles from NN
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15-day weather forecast for New Castle Airport, Wilmington, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
05 December 2025 Fri Overcast  Overcast -4.6 ° C -0.6 ° C -2 ° C % 65 14.4 km/h 0%
06 December 2025 Sat Overcast  Overcast -1.5 ° C 4 ° C 0.9 ° C % 85 6.8 km/h 0%
07 December 2025 Sun Overcast  Overcast -3.8 ° C 3.6 ° C 0.7 ° C % 85 9.4 km/h 0%
08 December 2025 Mon Moderate or heavy snow showers Moderate or heavy snow showers -5 ° C 2.8 ° C -0.5 ° C % 67 32 km/h 77%
09 December 2025 Tue Sunny Sunny -5.7 ° C 2.1 ° C -3.4 ° C % 50 18.7 km/h 0%
10 December 2025 Wed Patchy rain nearby Patchy rain nearby -0.4 ° C 3.9 ° C 2.8 ° C % 83 17.3 km/h 86%
11 December 2025 Thu Patchy rain nearby Patchy rain nearby -1.1 ° C 6.8 ° C 3.9 ° C % 71 27 km/h 82%
12 December 2025 Fri Moderate snow Moderate snow -2.1 ° C 0.4 ° C -0.8 ° C % 70 11.9 km/h 81%
13 December 2025 Sat Partly Cloudy  Partly Cloudy -2.3 ° C 2.5 ° C -0.6 ° C % 67 22.7 km/h 0%
14 December 2025 Sun Sunny Sunny -2.4 ° C 4.8 ° C 1.4 ° C % 62 19.4 km/h 0%
15 December 2025 Mon Sunny Sunny -1.8 ° C 4.1 ° C 2.5 ° C % 56 26.3 km/h 0%
16 December 2025 Tue Partly Cloudy  Partly Cloudy -3.1 ° C 0.5 ° C -1.5 ° C % 48 19.4 km/h 0%
17 December 2025 Wed Moderate snow Moderate snow -2.1 ° C 1.6 ° C 0.3 ° C % 63 6.1 km/h 81%
18 December 2025 Thu Patchy rain nearby Patchy rain nearby 0.9 ° C 1.9 ° C 1.4 ° C % 96 16.6 km/h 88%
Weather forecasts are usually fully updated every 3 hours.

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