Yes
you do need a jacket based on the weather in Tinley Park, IL, USA 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion and the wind makes walking forward feel like moonwalking in reverse!
48°F9°C & Mostly Cloudy
Wind is 14 mph23 km/h from the Northwest, gusting to 27 mph44 km/h
| February 27 | ||||
| 6pm | 47°F8°C | 13 mph20 km/h Northwest | Mostly Clear | |
| 7pm | 44°F7°C | 8 mph13 km/h Northwest | Mostly Clear | |
| 8pm | 42°F6°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 9pm | 40°F4°C | 6 mph10 km/h Northwest | Clear | |
| 10pm | 38°F3°C | 6 mph9 km/h Northwest | Clear | |
| 11pm | 36°F2°C | 5 mph8 km/h West | Clear | |
| February 28 | ||||
| 12am | 35°F1°C | 5 mph7 km/h West | Clear | |
| 1am | 34°F1°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 2am | 33°F1°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 3am | 33°F0°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 4am | 33°F0°C | 7 mph11 km/h Southwest | Mostly Cloudy | |
| 5am | 33°F1°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 27 | 34°F1°C | 49°F9°C | 11 mph17 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| February 28 | 33°F0°C | 55°F13°C | 19 mph31 km/h from West | Windy | Partly Cloudy |
| March 1 | 20°F-6°C | 33°F1°C | 10 mph16 km/h from North | Mostly Clear | Clear |
| March 2 | 18°F-8°C | 37°F3°C | 5 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| March 3 | 27°F-3°C | 44°F7°C | 11 mph18 km/h from South | Drizzle | Cloudy |
| March 4 | 37°F3°C | 51°F11°C | 8 mph13 km/h from Southeast | Rain | Rain |
| March 5 | 30°F-1°C | 49°F10°C | 15 mph24 km/h from Northwest | Rain | Mostly Cloudy |
Yes
Low of 33°F1°C, High of 55°F13°CWind: 19 mph31 km/h
Precipitation: None