No
you don't need a jacket based on the weather in Champaign, IL 61820, USA 1 second ago
81°F27°C & Clear
Wind is 2 mph3 km/h from the Southeast, gusting to 6 mph9 km/h
| September 10 | ||||
| 3pm | 82°F28°C | 2 mph3 km/h South | Clear | |
| 4pm | 83°F28°C | 1 mph2 km/h Southeast | Mostly Clear | |
| 5pm | 83°F28°C | 2 mph3 km/h South | Mostly Clear | |
| 6pm | 82°F28°C | 3 mph4 km/h West | Mostly Clear | |
| 7pm | 80°F26°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 8pm | 76°F24°C | 4 mph6 km/h East | Mostly Clear | |
| 9pm | 72°F22°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 10pm | 69°F20°C | 3 mph5 km/h East | Mostly Clear | |
| 11pm | 67°F19°C | 3 mph6 km/h East | Mostly Clear | |
| September 11 | ||||
| 12am | 65°F19°C | 4 mph6 km/h East | Mostly Clear | |
| 1am | 64°F18°C | 4 mph6 km/h East | Mostly Clear | |
| 2am | 63°F17°C | 4 mph7 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 10 | 56°F14°C | 83°F28°C | 2 mph4 km/h from Southeast | Clear | Mostly Clear |
| September 11 | 58°F15°C | 84°F29°C | 4 mph6 km/h from East | Mostly Clear | Mostly Clear |
| September 12 | 58°F14°C | 86°F30°C | 5 mph8 km/h from South | Mostly Clear | Partly Cloudy |
| September 13 | 64°F18°C | 90°F32°C | 9 mph15 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 14 | 68°F20°C | 92°F33°C | 6 mph9 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 15 | 67°F19°C | 87°F30°C | 5 mph8 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 16 | 64°F18°C | 84°F29°C | 5 mph8 km/h from East | Partly Cloudy | Partly Cloudy |
Yes
Low of 58°F15°C, High of 83°F29°CWind: 4 mph6 km/h
Precipitation: None