No
you don't need a jacket based on the weather in Tinley Park, IL, USA 1 second ago
74°F23°C & Partly Cloudy
Wind is 4 mph6 km/h from the Southwest, gusting to 9 mph14 km/h
| June 30 | ||||
| 3am | 74°F23°C | 4 mph6 km/h Southwest | Partly Cloudy | |
| 4am | 73°F23°C | 4 mph7 km/h South | Mostly Cloudy | |
| 5am | 73°F23°C | 4 mph7 km/h Southwest | Cloudy | |
| 6am | 73°F23°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 7am | 73°F23°C | 5 mph8 km/h Southwest | Cloudy | |
| 8am | 74°F23°C | 6 mph9 km/h West | Mostly Cloudy | |
| 9am | 76°F25°C | 7 mph11 km/h West | Partly Cloudy | |
| 10am | 78°F25°C | 7 mph11 km/h West | Mostly Cloudy | |
| 11am | 79°F26°C | 7 mph11 km/h West | Mostly Cloudy | |
| 12pm | 81°F27°C | 7 mph11 km/h West | Mostly Cloudy | |
| 1pm | 83°F28°C | 8 mph12 km/h West | Partly Cloudy | |
| 2pm | 85°F29°C | 8 mph13 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 30 | 73°F23°C | 87°F30°C | 7 mph12 km/h from West | Mostly Cloudy | Mostly Clear |
| July 1 | 68°F20°C | 85°F29°C | 8 mph13 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 2 | 66°F19°C | 87°F30°C | 7 mph12 km/h from West | Mostly Clear | Mostly Clear |
| July 3 | 68°F20°C | 89°F32°C | 6 mph10 km/h from West | Partly Cloudy | Mostly Clear |
| July 4 | 72°F22°C | 91°F33°C | 7 mph11 km/h from Southwest | Partly Cloudy | Mostly Clear |
| July 5 | 74°F23°C | 93°F34°C | 12 mph20 km/h from Southwest | Partly Cloudy | Drizzle |
| July 6 | 75°F24°C | 88°F31°C | 8 mph13 km/h from West | Thunderstorms | Partly Cloudy |
No
Low of 68°F20°C, High of 85°F30°CWind: 8 mph13 km/h
Precipitation: None