Yes
you do need a jacket based on the weather in Joliet, IL, USA 1 second ago
Why? Because there's a refreshing nip in the air!
47°F8°C & Mostly Cloudy
Wind is 7 mph11 km/h from the East, gusting to 14 mph23 km/h
| October 26 | ||||
| 6am | 46°F8°C | 7 mph12 km/h East | Mostly Cloudy | |
| 7am | 45°F7°C | 7 mph11 km/h East | Mostly Cloudy | |
| 8am | 44°F7°C | 6 mph10 km/h East | Partly Cloudy | |
| 9am | 43°F6°C | 6 mph10 km/h East | Partly Cloudy | |
| 10am | 42°F5°C | 6 mph10 km/h East | Mostly Clear | |
| 11am | 42°F5°C | 7 mph11 km/h East | Partly Cloudy | |
| 12pm | 41°F5°C | 7 mph11 km/h East | Mostly Clear | |
| 1pm | 43°F6°C | 7 mph12 km/h East | Mostly Clear | |
| 2pm | 46°F8°C | 9 mph14 km/h East | Mostly Clear | |
| 3pm | 50°F10°C | 10 mph16 km/h East | Clear | |
| 4pm | 54°F12°C | 11 mph17 km/h East | Clear | |
| 5pm | 58°F14°C | 11 mph18 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 26 | 41°F5°C | 61°F16°C | 10 mph16 km/h from East | Clear | Mostly Clear |
| October 27 | 40°F5°C | 58°F15°C | 10 mph17 km/h from East | Partly Cloudy | Mostly Cloudy |
| October 28 | 42°F6°C | 57°F14°C | 10 mph17 km/h from East | Drizzle | Drizzle |
| October 29 | 44°F7°C | 55°F13°C | 17 mph27 km/h from Northeast | Windy | Mostly Cloudy |
| October 30 | 44°F7°C | 52°F11°C | 13 mph21 km/h from North | Mostly Cloudy | Partly Cloudy |
| October 31 | 41°F5°C | 52°F11°C | 12 mph20 km/h from West | Mostly Cloudy | Mostly Cloudy |
| November 1 | 39°F4°C | 54°F12°C | 7 mph11 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 40°F5°C, High of 58°F15°CWind: 10 mph17 km/h
Precipitation: None