Yes
you do need a jacket based on the weather in Rockford, IL, USA 1 second ago
Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
36°F2°C & Mostly Cloudy
Wind is 4 mph6 km/h from the Southwest, gusting to 9 mph14 km/h
| November 4 | ||||
| 1pm | 36°F2°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 2pm | 40°F5°C | 3 mph5 km/h South | Mostly Cloudy | |
| 3pm | 46°F8°C | 5 mph7 km/h South | Partly Cloudy | |
| 4pm | 52°F11°C | 7 mph11 km/h South | Partly Cloudy | |
| 5pm | 57°F14°C | 9 mph15 km/h South | Mostly Clear | |
| 6pm | 60°F15°C | 11 mph18 km/h South | Mostly Clear | |
| 7pm | 61°F16°C | 12 mph20 km/h South | Mostly Clear | |
| 8pm | 62°F17°C | 13 mph21 km/h South | Mostly Clear | |
| 9pm | 62°F17°C | 13 mph21 km/h South | Clear | |
| 10pm | 61°F16°C | 12 mph19 km/h South | Clear | |
| 11pm | 57°F14°C | 9 mph15 km/h Southeast | Clear | |
| November 5 | ||||
| 12am | 54°F12°C | 9 mph14 km/h Southeast | Clear | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 4 | 35°F2°C | 62°F17°C | 9 mph15 km/h from South | Mostly Clear | Mostly Clear | 
| November 5 | 36°F2°C | 57°F14°C | 15 mph23 km/h from Northwest | Clear | Mostly Clear | 
| November 6 | 31°F-1°C | 54°F12°C | 11 mph17 km/h from South | Mostly Cloudy | Rain | 
| November 7 | 42°F5°C | 58°F14°C | 13 mph22 km/h from West | Partly Cloudy | Partly Cloudy | 
| November 8 | 36°F2°C | 47°F9°C | 6 mph10 km/h from East | Rain | Rain | 
| November 9 | 24°F-5°C | 36°F2°C | 15 mph25 km/h from Northwest | Windy | Clear | 
| November 10 | 21°F-6°C | 37°F3°C | 9 mph15 km/h from Northwest | Mostly Clear | Partly Cloudy | 
Yes
Low of 37°F3°C, High of 57°F14°CWind: 15 mph23 km/h
Precipitation: None