No
you don't need a jacket based on the weather in La Grange Park, IL, USA 1 second ago
63°F17°C & Clear
Wind is 4 mph7 km/h from the South, gusting to 11 mph17 km/h
| September 8 | ||||
| 10pm | 61°F16°C | 4 mph7 km/h South | Clear | |
| 11pm | 59°F15°C | 4 mph7 km/h South | Mostly Clear | |
| September 9 | ||||
| 12am | 58°F14°C | 4 mph7 km/h South | Mostly Clear | |
| 1am | 56°F14°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 2am | 55°F13°C | 4 mph7 km/h Southeast | Mostly Clear | |
| 3am | 54°F12°C | 5 mph8 km/h South | Mostly Clear | |
| 4am | 54°F12°C | 5 mph7 km/h South | Mostly Clear | |
| 5am | 53°F11°C | 4 mph7 km/h South | Mostly Clear | |
| 6am | 52°F11°C | 4 mph6 km/h South | Partly Cloudy | |
| 7am | 51°F10°C | 4 mph7 km/h South | Partly Cloudy | |
| 8am | 51°F11°C | 4 mph7 km/h South | Mostly Cloudy | |
| 9am | 54°F12°C | 5 mph7 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 8 | 48°F9°C | 73°F23°C | 3 mph5 km/h from South | Clear | Mostly Clear |
| September 9 | 51°F10°C | 75°F24°C | 6 mph9 km/h from South | Mostly Cloudy | Partly Cloudy |
| September 10 | 57°F14°C | 79°F26°C | 3 mph5 km/h from South | Mostly Clear | Mostly Clear |
| September 11 | 60°F16°C | 80°F27°C | 5 mph8 km/h from East | Clear | Clear |
| September 12 | 60°F16°C | 84°F29°C | 5 mph7 km/h from South | Mostly Clear | Partly Cloudy |
| September 13 | 66°F19°C | 85°F29°C | 7 mph12 km/h from Southwest | Mostly Cloudy | Rain |
| September 14 | 65°F18°C | 78°F26°C | 6 mph10 km/h from Northeast | Partly Cloudy | Mostly Clear |
Yes
Low of 51°F11°C, High of 75°F24°CWind: 6 mph9 km/h
Precipitation: None