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
| 14 December 2025 Sun -2.8 ° C ( 27°F )  Partly cloudy |
Feels Like : -9.3 ° C / 15.3°F Humidity : % 66 Pressure : 1017 mb Wind Speed : 23.4 kmph / 14.5 miles from NW 
Visibility : 14 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
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 |
|---|---|---|---|---|---|---|---|
| 14 December 2025 Sun |  Patchy moderate snow |
-7.6 ° C | 0.3 ° C | -2.4 ° C | % 81 | 25.6 km/h | 85% |
| 15 December 2025 Mon |  Sunny |
-6.7 ° C | -0.3 ° C | -3.6 ° C | % 66 | 26.3 km/h | 0% |
| 16 December 2025 Tue | Sunny |
-4.6 ° C | 1.9 ° C | -1.4 ° C | % 66 | 10.1 km/h | 0% |
| 17 December 2025 Wed | Partly Cloudy |
-3.2 ° C | 4.1 ° C | 0.2 ° C | % 89 | 13.3 km/h | 0% |
| 18 December 2025 Thu |  Mist |
-1.5 ° C | 5.4 ° C | 1.8 ° C | % 93 | 16.9 km/h | 0% |
| 19 December 2025 Fri | Partly Cloudy |
3.3 ° C | 10.9 ° C | 9.2 ° C | % 62 | 25.6 km/h | 0% |
| 20 December 2025 Sat |  Patchy rain nearby |
0.7 ° C | 6.5 ° C | 3.9 ° C | % 69 | 15.1 km/h | 87% |
| 21 December 2025 Sun | Patchy rain nearby |
1.9 ° C | 15.2 ° C | 9.8 ° C | % 83 | 25.2 km/h | 74% |
| 22 December 2025 Mon | Sunny |
-1.5 ° C | 3.3 ° C | 0.7 ° C | % 51 | 23 km/h | 0% |
| 23 December 2025 Tue | Patchy rain nearby |
0.1 ° C | 8.5 ° C | 5.2 ° C | % 79 | 27.7 km/h | 88% |
| 24 December 2025 Wed | Partly Cloudy |
-2.3 ° C | 2.1 ° C | 0.9 ° C | % 49 | 24.8 km/h | 0% |
| 25 December 2025 Thu |  Heavy snow |
-3.8 ° C | -2.3 ° C | -3 ° C | % 68 | 10.4 km/h | 77% |
| 26 December 2025 Fri |  Fog |
-1.4 ° C | 1.2 ° C | 0.7 ° C | % 100 | 18 km/h | 79% |
| 27 December 2025 Sat | Partly Cloudy |
-1.1 ° C | 1.3 ° C | 0.6 ° C | % 89 | 14.8 km/h | 0% |
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