Yes
you do need a jacket based on the weather in Wilmington, DE, USA 12 seconds ago
Why? Because it's cool. Pleasantly cool, but cool!
56°F13°C & Cloudy
Wind is 6 mph9 km/h from the Northwest, gusting to 12 mph20 km/h
| August 30 | ||||
| 8am | 58°F14°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 9am | 61°F16°C | 7 mph12 km/h Northwest | Mostly Clear | |
| 10am | 64°F18°C | 7 mph11 km/h Northwest | Mostly Cloudy | |
| 11am | 68°F20°C | 6 mph10 km/h Northwest | Clear | |
| 12pm | 70°F21°C | 6 mph10 km/h Northwest | Clear | |
| 1pm | 72°F22°C | 6 mph9 km/h Northwest | Clear | |
| 2pm | 73°F23°C | 6 mph9 km/h Northwest | Clear | |
| 3pm | 74°F24°C | 6 mph9 km/h Northwest | Clear | |
| 4pm | 75°F24°C | 5 mph9 km/h Northwest | Clear | |
| 5pm | 74°F24°C | 5 mph8 km/h Northwest | Clear | |
| 6pm | 73°F23°C | 5 mph8 km/h Northwest | Clear | |
| 7pm | 71°F22°C | 4 mph7 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 30 | 54°F12°C | 75°F24°C | 6 mph10 km/h from Northwest | Mostly Clear | Clear |
| August 31 | 55°F13°C | 78°F25°C | 5 mph9 km/h from North | Mostly Clear | Mostly Clear |
| September 1 | 57°F14°C | 79°F26°C | 7 mph12 km/h from Northeast | Partly Cloudy | Clear |
| September 2 | 58°F14°C | 79°F26°C | 4 mph7 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 3 | 59°F15°C | 80°F26°C | 5 mph8 km/h from South | Partly Cloudy | Partly Cloudy |
| September 4 | 61°F16°C | 78°F26°C | 8 mph12 km/h from South | Partly Cloudy | Rain |
| September 5 | 64°F18°C | 74°F23°C | 6 mph9 km/h from Northwest | Thunderstorms | Thunderstorms |
Yes
Low of 55°F13°C, High of 78°F26°CWind: 5 mph9 km/h
Precipitation: None