No
you don't need a jacket based on the weather in Cicero, IL, USA 1 second ago
67°F20°C & Mostly Cloudy
Wind is 9 mph14 km/h from the Southwest, gusting to 17 mph27 km/h
| September 4 | ||||
| 5pm | 67°F20°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 6pm | 67°F19°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 7pm | 66°F19°C | 9 mph15 km/h Southwest | Clear | |
| 8pm | 64°F18°C | 6 mph10 km/h Southwest | Clear | |
| 9pm | 61°F16°C | 5 mph8 km/h South | Mostly Clear | |
| 10pm | 59°F15°C | 5 mph9 km/h South | Mostly Clear | |
| 11pm | 58°F14°C | 6 mph10 km/h South | Mostly Clear | |
| September 5 | ||||
| 12am | 56°F14°C | 7 mph11 km/h South | Clear | |
| 1am | 57°F14°C | 9 mph14 km/h South | Mostly Clear | |
| 2am | 58°F14°C | 10 mph17 km/h South | Mostly Cloudy | |
| 3am | 58°F15°C | 11 mph18 km/h Southwest | Mostly Cloudy | |
| 4am | 59°F15°C | 13 mph20 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 4 | 49°F9°C | 67°F20°C | 7 mph11 km/h from West | Mostly Clear | Partly Cloudy |
| September 5 | 54°F12°C | 68°F20°C | 12 mph20 km/h from West | Partly Cloudy | Partly Cloudy |
| September 6 | 49°F10°C | 66°F19°C | 9 mph14 km/h from West | Partly Cloudy | Mostly Clear |
| September 7 | 49°F10°C | 67°F19°C | 7 mph12 km/h from Northwest | Mostly Clear | Clear |
| September 8 | 47°F9°C | 72°F22°C | 4 mph7 km/h from Southwest | Clear | Mostly Clear |
| September 9 | 53°F12°C | 76°F25°C | 8 mph13 km/h from South | Mostly Clear | Partly Cloudy |
| September 10 | 60°F16°C | 76°F24°C | 6 mph9 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 55°F13°C, High of 68°F20°CWind: 12 mph20 km/h
Precipitation: None