No
you don't need a jacket based on the weather in Flossmoor, IL, USA 1 second ago
61°F16°C & Clear
Wind is 10 mph16 km/h from the Northeast, gusting to 16 mph25 km/h
| May 23 | ||||
| 6pm | 60°F16°C | 11 mph17 km/h Northeast | Mostly Clear | |
| 7pm | 58°F15°C | 10 mph16 km/h Northeast | Mostly Clear | |
| 8pm | 55°F13°C | 9 mph15 km/h Northeast | Partly Cloudy | |
| 9pm | 52°F11°C | 7 mph11 km/h Northeast | Mostly Cloudy | |
| 10pm | 50°F10°C | 4 mph7 km/h East | Cloudy | |
| 11pm | 48°F9°C | 3 mph5 km/h East | Cloudy | |
| May 24 | ||||
| 12am | 47°F8°C | 3 mph5 km/h East | Mostly Cloudy | |
| 1am | 46°F8°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 2am | 46°F8°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 3am | 45°F7°C | 2 mph4 km/h Southeast | Partly Cloudy | |
| 4am | 44°F6°C | 2 mph4 km/h Southeast | Mostly Clear | |
| 5am | 43°F6°C | 2 mph3 km/h Southeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 23 | 39°F4°C | 63°F17°C | 6 mph9 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| May 24 | 42°F6°C | 64°F18°C | 6 mph9 km/h from Northeast | Mostly Clear | Mostly Cloudy |
| May 25 | 48°F9°C | 66°F19°C | 8 mph13 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| May 26 | 45°F7°C | 69°F20°C | 8 mph13 km/h from Northeast | Partly Cloudy | Cloudy |
| May 27 | 53°F12°C | 64°F18°C | 9 mph14 km/h from Northeast | Drizzle | Rain |
| May 28 | 55°F13°C | 69°F21°C | 7 mph12 km/h from Northwest | Drizzle | Mostly Cloudy |
| May 29 | 53°F12°C | 72°F22°C | 7 mph12 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 42°F6°C, High of 64°F18°CWind: 6 mph9 km/h
Precipitation: None