Yes
you do need a jacket based on the weather in Carol Stream, IL 60116, USA 1 second ago
Why? Because it's not very warm out!
58°F15°C & Mostly Clear
Wind is 3 mph5 km/h from the Northeast, gusting to 6 mph9 km/h
| September 12 | ||||
| 6am | 58°F15°C | 3 mph6 km/h Northeast | Mostly Clear | |
| 7am | 58°F14°C | 3 mph5 km/h East | Mostly Clear | |
| 8am | 58°F14°C | 3 mph5 km/h East | Mostly Clear | |
| 9am | 62°F17°C | 3 mph5 km/h East | Clear | |
| 10am | 67°F20°C | 4 mph6 km/h Southeast | Clear | |
| 11am | 72°F22°C | 5 mph7 km/h South | Clear | |
| 12pm | 76°F24°C | 5 mph8 km/h South | Clear | |
| 1pm | 79°F26°C | 5 mph8 km/h South | Mostly Clear | |
| 2pm | 81°F27°C | 5 mph8 km/h South | Mostly Clear | |
| 3pm | 82°F28°C | 5 mph9 km/h South | Mostly Clear | |
| 4pm | 83°F28°C | 5 mph8 km/h South | Partly Cloudy | |
| 5pm | 83°F28°C | 5 mph8 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 12 | 58°F14°C | 83°F28°C | 5 mph7 km/h from South | Mostly Clear | Mostly Cloudy |
| September 13 | 63°F17°C | 80°F27°C | 8 mph13 km/h from Southeast | Mostly Cloudy | Mostly Clear |
| September 14 | 66°F19°C | 85°F29°C | 7 mph11 km/h from East | Clear | Clear |
| September 15 | 65°F18°C | 87°F30°C | 6 mph9 km/h from East | Clear | Mostly Clear |
| September 16 | 64°F18°C | 86°F30°C | 5 mph8 km/h from East | Clear | Mostly Clear |
| September 17 | 64°F18°C | 85°F29°C | 5 mph8 km/h from East | Mostly Clear | Mostly Clear |
| September 18 | 62°F17°C | 82°F28°C | 5 mph8 km/h from South | Partly Cloudy | Partly Cloudy |
No
Low of 64°F18°C, High of 81°F27°CWind: 8 mph13 km/h
Precipitation: 27% rain