Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley
Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >
Current conditions at
Wilmington Airport (KILG)
Lat: 39.67°NLon: 75.61°WElev: 72ft.
Overcast
47°F
8°C
| Humidity | 80% |
| Wind Speed | Calm |
| Barometer | 30.13 in (1020.3 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 8.00 mi |
| Last update | 21 Nov 1:51 am EST |
Extended Forecast for
New Castle DE
Overnight
Low: 44 °F
Patchy Fog
Friday
High: 56 °F
Patchy Fog
then CloudyFriday Night
Low: 48 °F
Rain
Saturday
High: 54 °F
Chance Rain
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 52 °F
Sunny
Sunday Night
Low: 38 °F
Mostly Clear
Monday
High: 56 °F
Sunny
Monday Night
Low: 42 °F
Mostly Cloudy
Detailed Forecast
Overnight
Patchy fog. Otherwise, cloudy, with a low around 44. Calm wind.
Friday
Patchy fog before 9am. Otherwise, cloudy, with a high near 56. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Rain, mainly after 11pm. Low around 48. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 54. North wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 34. North wind around 5 mph.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A chance of rain after 1pm. Cloudy, with a high near 58. Chance of precipitation is 40%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Thanksgiving Day
Mostly sunny, with a high near 52.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
1:19 am EST Nov 21, 2025
2am EST Nov 21, 2025-6pm EST Nov 27, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
