No
you don't need a jacket based on the weather in Des Plaines, IL 60018, USA 1 second ago
69°F20°C & Clear
Wind is 6 mph9 km/h from the South, gusting to 9 mph14 km/h
| September 8 | ||||
| 2pm | 71°F22°C | 6 mph9 km/h Southwest | Clear | |
| 3pm | 72°F22°C | 6 mph9 km/h Southwest | Clear | |
| 4pm | 72°F22°C | 6 mph9 km/h Southwest | Clear | |
| 5pm | 72°F22°C | 5 mph8 km/h South | Clear | |
| 6pm | 71°F22°C | 5 mph8 km/h South | Clear | |
| 7pm | 70°F21°C | 5 mph8 km/h South | Clear | |
| 8pm | 67°F20°C | 4 mph6 km/h South | Clear | |
| 9pm | 65°F18°C | 4 mph7 km/h Southeast | Clear | |
| 10pm | 62°F17°C | 4 mph7 km/h Southeast | Clear | |
| 11pm | 60°F16°C | 5 mph8 km/h Southeast | Mostly Clear | |
| September 9 | ||||
| 12am | 59°F15°C | 5 mph8 km/h South | Partly Cloudy | |
| 1am | 58°F14°C | 5 mph8 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 8 | 47°F8°C | 73°F23°C | 5 mph8 km/h from South | Clear | Mostly Clear |
| September 9 | 52°F11°C | 76°F24°C | 6 mph10 km/h from South | Partly Cloudy | Mostly Cloudy |
| September 10 | 58°F14°C | 78°F25°C | 4 mph6 km/h from South | Partly Cloudy | Mostly Clear |
| September 11 | 61°F16°C | 79°F26°C | 5 mph8 km/h from East | Clear | Clear |
| September 12 | 60°F16°C | 83°F28°C | 4 mph7 km/h from South | Mostly Clear | Mostly Cloudy |
| September 13 | 67°F19°C | 80°F27°C | 6 mph9 km/h from South | Drizzle | Mostly Cloudy |
| September 14 | 64°F18°C | 77°F25°C | 6 mph10 km/h from Northeast | Thunderstorms | Partly Cloudy |
Yes
Low of 52°F11°C, High of 75°F24°CWind: 6 mph10 km/h
Precipitation: None