Yes
you do need a jacket based on the weather in Joliet, IL, USA 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
37°F3°C & Cloudy
Wind is 11 mph17 km/h from the Northwest, gusting to 17 mph27 km/h
| March 16 | ||||
| 6pm | 37°F3°C | 11 mph17 km/h Northwest | Cloudy | |
| 7pm | 37°F3°C | 9 mph14 km/h Northwest | Mostly Cloudy | |
| 8pm | 36°F2°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 9pm | 34°F1°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 10pm | 32°F0°C | 4 mph6 km/h Southwest | Clear | |
| 11pm | 31°F-0°C | 4 mph6 km/h Southwest | Clear | |
| March 17 | ||||
| 12am | 30°F-1°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 1am | 29°F-2°C | 4 mph6 km/h West | Mostly Clear | |
| 2am | 29°F-2°C | 4 mph6 km/h West | Clear | |
| 3am | 28°F-2°C | 4 mph6 km/h West | Clear | |
| 4am | 27°F-3°C | 3 mph5 km/h Northwest | Clear | |
| 5am | 27°F-3°C | 2 mph4 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 16 | 29°F-2°C | 41°F5°C | 9 mph14 km/h from Northwest | Snow | Mostly Clear |
| March 17 | 26°F-3°C | 55°F13°C | 12 mph20 km/h from South | Partly Cloudy | Mostly Clear |
| March 18 | 42°F5°C | 67°F20°C | 12 mph19 km/h from South | Mostly Cloudy | Cloudy |
| March 19 | 39°F4°C | 64°F18°C | 19 mph30 km/h from South | Rain | Rain |
| March 20 | 32°F0°C | 47°F9°C | 14 mph22 km/h from Northwest | Mostly Clear | Partly Cloudy |
| March 21 | 30°F-1°C | 55°F13°C | 14 mph22 km/h from South | Cloudy | Cloudy |
| March 22 | 38°F3°C | 50°F10°C | 7 mph12 km/h from North | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 26°F-4°C, High of 55°F13°CWind: 12 mph20 km/h
Precipitation: None