No
you don't need a jacket based on the weather in Chicago, IL 60651, USA 1 second ago
77°F25°C & Clear
Wind is 3 mph5 km/h from the West, gusting to 8 mph13 km/h
| July 3 | ||||
| 1am | 75°F24°C | 5 mph7 km/h West | Clear | |
| 2am | 74°F24°C | 4 mph6 km/h West | Clear | |
| 3am | 73°F23°C | 4 mph6 km/h West | Clear | |
| 4am | 72°F22°C | 4 mph7 km/h West | Clear | |
| 5am | 72°F22°C | 5 mph8 km/h West | Clear | |
| 6am | 71°F22°C | 4 mph7 km/h West | Clear | |
| 7am | 71°F22°C | 4 mph6 km/h West | Clear | |
| 8am | 73°F23°C | 4 mph7 km/h West | Clear | |
| 9am | 76°F24°C | 4 mph6 km/h Northwest | Clear | |
| 10am | 79°F26°C | 4 mph6 km/h Northwest | Clear | |
| 11am | 82°F28°C | 3 mph5 km/h Northwest | Clear | |
| 12pm | 84°F29°C | 3 mph5 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 2 | 70°F21°C | 89°F32°C | 3 mph5 km/h from West | Partly Cloudy | Mostly Clear |
| July 3 | 71°F21°C | 87°F30°C | 5 mph8 km/h from Northeast | Mostly Clear | Mostly Clear |
| July 4 | 71°F22°C | 91°F33°C | 5 mph9 km/h from Southwest | Partly Cloudy | Mostly Clear |
| July 5 | 74°F23°C | 92°F33°C | 10 mph16 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| July 6 | 72°F22°C | 87°F30°C | 8 mph13 km/h from West | Rain | Drizzle |
| July 7 | 66°F19°C | 74°F24°C | 7 mph11 km/h from Northeast | Drizzle | Partly Cloudy |
| July 8 | 65°F18°C | 81°F27°C | 6 mph10 km/h from Northeast | Mostly Clear | Partly Cloudy |
No
Low of 71°F22°C, High of 87°F31°CWind: 5 mph8 km/h
Precipitation: None