Current conditions at
Wilmington Airport (KILG)
Lat: 39.67°NLon: 75.61°WElev: 72ft.
Fair
21°F
-6°C
| Humidity | 59% |
| Wind Speed | W 8 mph |
| Barometer | 29.96 in (1014.7 mb) |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 19 Jan 2:51 am EST |
Extended Forecast for
New Castle DE
Overnight
Low: 20 °F
Mostly Clear
M.L.King Day
High: 37 °F
Mostly Sunny
Monday Night
Low: 17 °F
Mostly Clear
Tuesday
High: 25 °F
Sunny
Tuesday Night
Low: 13 °F
Mostly Clear
Wednesday
High: 36 °F
Sunny
Wednesday Night
Low: 30 °F
Mostly Cloudy
Thursday
High: 42 °F
Partly Sunny
Thursday Night
Low: 20 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 20. West wind around 10 mph.
M.L.King Day
Mostly sunny, with a high near 37. Southwest wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 17. West wind 10 to 15 mph.
Tuesday
Sunny, with a high near 25. West wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 13. West wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 20.
Friday
Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 22.
Saturday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
New Castle DE
39.67°N 75.56°W (Elev. 3 ft)
39.67°N 75.56°W (Elev. 3 ft)
8:03 pm EST Jan 18, 2026
3am EST Jan 19, 2026-6pm EST Jan 25, 2026
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