Multiple rounds of storms through Friday
A briefing on the multiple rounds of storms through Friday, September 4. Read More >
Hazardous Weather Conditions
Current conditions at
Wilmington Airport (KILG)
Lat: 39.67°NLon: 75.61°WElev: 72ft.
Thunderstorm in Vicinity
79°F
26°C
| Humidity | 82% |
| Wind Speed | SW 5 mph |
| Barometer | 29.92 in (1012.9 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 3 Sep 11:51 pm EDT |
Extended Forecast for
New Castle DE
Severe T-storm Watch until September 4, 02:00am
NOW until 2:00am Fri
Severe T-storm Watch
Overnight
Low: 74 °F
Severe
ThunderstormsFriday
High: 87 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 70 °F
Chance
T-storms then
Chance
ShowersSaturday
High: 81 °F
Decreasing
CloudsSaturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 62 °F
Mostly Clear
Labor Day
High: 80 °F
Sunny
Detailed Forecast
Overnight
Showers and thunderstorms likely, mainly before 1am. Some of the storms could be severe. Mostly cloudy, with a low around 74. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Northwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 70. Northwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 81. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 64. North wind around 5 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 62.
Labor Day
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 86.
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)
8:43 pm EDT Sep 3, 2026
12am EDT Sep 4, 2026-6pm EDT Sep 10, 2026
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