Briefing for Late June Heat Wave
An early season heat wave will bring dangerously hot and humid conditions across most of the region beginning Sunday through Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
Wilmington, New Castle County Airport (KILG)
Lat: 39.67°NLon: 75.61°WElev: 72ft.
Fair
95°F
35°C
| Humidity | 51% |
| Wind Speed | NW 9 mph |
| Barometer | 30.08 in (1018.3 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 106°F (41°C) |
| Last update | 23 Jun 6:51 pm EDT |
Extended Forecast for
2 Miles SW Wilmington, New Castle County Airport DE
Extreme Heat Warning June 23, 07:21pm until June 25, 08:00pm
NOW until 8:00pm Wed
Extreme Heat Warning
Tonight
Low: 78 °F
Mostly Clear
Tuesday
High: 99 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 75 °F
Chance
T-storms then
Chance
ShowersThursday
High: 93 °F
Slight Chance
Showers then
T-storms
LikelyThursday Night
Low: 70 °F
T-storms
LikelyFriday
High: 83 °F
Mostly Cloudy
then Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 78. West wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 78. West wind around 5 mph becoming calm.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Heat index values as high as 103. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers. Partly cloudy, with a low around 75. West wind around 5 mph becoming calm. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers, then showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Wilmington, New Castle County Airport DE
39.65°N 75.62°W (Elev. 49 ft)
39.65°N 75.62°W (Elev. 49 ft)
4:11 pm EDT Jun 23, 2025
7pm EDT Jun 23, 2025-6pm EDT Jun 30, 2025
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