No
you don't need a jacket based on the weather in Flossmoor, IL, USA 1 second ago
85°F29°C & Mostly Cloudy
Wind is 7 mph11 km/h from the Southeast, gusting to 10 mph16 km/h
| June 16 | ||||
| 5pm | 85°F29°C | 7 mph11 km/h Southeast | Mostly Cloudy | |
| 6pm | 84°F29°C | 7 mph12 km/h South | Cloudy | |
| 7pm | 83°F28°C | 7 mph11 km/h South | Mostly Cloudy | |
| 8pm | 81°F27°C | 7 mph11 km/h South | Cloudy | |
| 9pm | 79°F26°C | 4 mph7 km/h South | Cloudy | |
| 10pm | 76°F24°C | 4 mph7 km/h South | Cloudy | |
| 11pm | 74°F23°C | 5 mph8 km/h South | Cloudy | |
| June 17 | ||||
| 12am | 73°F23°C | 6 mph9 km/h South | Cloudy | |
| 1am | 71°F22°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 2am | 71°F21°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 3am | 70°F21°C | 7 mph10 km/h South | Mostly Cloudy | |
| 4am | 69°F21°C | 7 mph11 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 16 | 61°F16°C | 86°F30°C | 4 mph7 km/h from Southeast | Mostly Clear | Mostly Cloudy |
| June 17 | 69°F20°C | 87°F31°C | 7 mph12 km/h from Southwest | Partly Cloudy | Thunderstorms |
| June 18 | 67°F19°C | 82°F28°C | 11 mph18 km/h from Southwest | Rain | Rain |
| June 19 | 63°F17°C | 83°F29°C | 8 mph13 km/h from West | Mostly Clear | Mostly Clear |
| June 20 | 67°F20°C | 87°F31°C | 9 mph15 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| June 21 | 73°F23°C | 93°F34°C | 14 mph23 km/h from Southwest | Mostly Clear | Clear |
| June 22 | 77°F25°C | 93°F34°C | 12 mph19 km/h from Southwest | Clear | Clear |
No
Low of 69°F21°C, High of 87°F31°CWind: 7 mph12 km/h
Precipitation: 18% rain