Yes
you do need a jacket based on the weather in Wheaton, IL, USA 1 second ago
Why? Because it's quite chilly!
40°F5°C & Cloudy
Wind is 5 mph8 km/h from the West, gusting to 12 mph20 km/h
| November 4 | ||||
| 6am | 40°F5°C | 5 mph8 km/h West | Cloudy | |
| 7am | 39°F4°C | 4 mph7 km/h West | Cloudy | |
| 8am | 39°F4°C | 5 mph7 km/h West | Cloudy | |
| 9am | 38°F3°C | 5 mph7 km/h West | Cloudy | |
| 10am | 38°F3°C | 4 mph7 km/h Southwest | Cloudy | |
| 11am | 38°F3°C | 4 mph7 km/h Southwest | Cloudy | |
| 12pm | 38°F3°C | 4 mph6 km/h Southwest | Cloudy | |
| 1pm | 39°F4°C | 4 mph7 km/h Southwest | Cloudy | |
| 2pm | 41°F5°C | 4 mph7 km/h Southwest | Cloudy | |
| 3pm | 45°F7°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 4pm | 50°F10°C | 6 mph10 km/h South | Mostly Cloudy | |
| 5pm | 54°F12°C | 8 mph13 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 3 | 40°F5°C | 61°F16°C | 6 mph9 km/h from Northwest | Clear | Mostly Cloudy | 
| November 4 | 38°F3°C | 61°F16°C | 8 mph13 km/h from South | Partly Cloudy | Mostly Clear | 
| November 5 | 39°F4°C | 59°F15°C | 12 mph20 km/h from Northwest | Mostly Clear | Mostly Clear | 
| November 6 | 34°F1°C | 55°F13°C | 7 mph11 km/h from South | Mostly Cloudy | Rain | 
| November 7 | 44°F7°C | 59°F15°C | 11 mph18 km/h from West | Drizzle | Partly Cloudy | 
| November 8 | 37°F3°C | 50°F10°C | 5 mph8 km/h from South | Drizzle | Rain | 
| November 9 | 30°F-1°C | 44°F7°C | 14 mph22 km/h from Northwest | Drizzle | Snow | 
Yes
Low of 37°F3°C, High of 61°F16°CWind: 8 mph13 km/h
Precipitation: None