
Severe Thunderstorms and Flash Flooding Risks - Saturday, July 18th
Scattered to numerous severe thunderstorms are likely across the region on Saturday, July 18th, including a risk of flash flooding for portions of the area. View this briefing for the details regarding these hazards. Read More >
Hazardous Weather Conditions
Current conditions at
Wilmington Airport (KILG)
Lat: 39.67°NLon: 75.61°WElev: 72ft.
Overcast with Haze
72°F
22°C
| Humidity | 82% |
| Wind Speed | S 3 mph |
| Barometer | 30.05 in (1017.4 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 5.00 mi |
| Last update | 18 Jul 12:51 am EDT |
Extended Forecast for
Wilmington DESimilar City Names
Flood Watch July 18, 10:00am until July 19, 02:00am
Overnight

Low: 71 °F
Smoke
Saturday
High: 89 °F
Showers
Likely then
Heavy RainSaturday Night
Low: 71 °F
Heavy Rain
then Chance
T-stormsSunday

High: 85 °F
Becoming
SunnySunday Night

Low: 64 °F
Mostly Clear
Monday

High: 84 °F
Sunny
Monday Night

Low: 69 °F
Partly Cloudy
Tuesday
High: 87 °F
Partly Sunny
then Chance
T-stormsTuesday Night

Low: 72 °F
Showers
Detailed Forecast
Overnight
Widespread smoke, mainly before 5am. Mostly cloudy, with a low around 71. Calm wind.
Saturday
Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Areas of smoke before 11am. High near 89. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Some of the storms could produce heavy rainfall. Low around 71. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 85. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 64. North wind around 5 mph becoming calm.
Monday
Sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 72. Chance of precipitation is 80%.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Wednesday Night
A chance of thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 66.
Friday
Sunny, with a high near 84.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Wilmington DESimilar City Names
39.73°N 75.52°W (Elev. 3 ft)
39.73°N 75.52°W (Elev. 3 ft)
4:08 pm EDT Jul 17, 2026
12am EDT Jul 18, 2026-6pm EDT Jul 24, 2026



