Yes
you do need a jacket based on the weather in St Charles, IL 60174, USA 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
42°F5°C & Clear
Wind is 6 mph9 km/h from the West, gusting to 15 mph24 km/h
| November 4 | ||||
| 4am | 41°F5°C | 6 mph10 km/h West | Clear | |
| 5am | 40°F4°C | 5 mph8 km/h West | Mostly Cloudy | |
| 6am | 39°F4°C | 5 mph8 km/h West | Cloudy | |
| 7am | 38°F4°C | 5 mph7 km/h West | Cloudy | |
| 8am | 37°F3°C | 4 mph7 km/h West | Cloudy | |
| 9am | 37°F3°C | 3 mph6 km/h Southwest | Cloudy | |
| 10am | 37°F3°C | 4 mph6 km/h Southwest | Cloudy | |
| 11am | 37°F3°C | 4 mph6 km/h Southwest | Cloudy | |
| 12pm | 37°F3°C | 4 mph7 km/h Southwest | Cloudy | |
| 1pm | 38°F3°C | 4 mph7 km/h South | Cloudy | |
| 2pm | 41°F5°C | 4 mph7 km/h South | Cloudy | |
| 3pm | 45°F7°C | 5 mph9 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 3 | 39°F4°C | 61°F16°C | 6 mph10 km/h from Northwest | Clear | Mostly Cloudy | 
| November 4 | 37°F3°C | 61°F16°C | 9 mph14 km/h from South | Partly Cloudy | Mostly Clear | 
| November 5 | 38°F4°C | 58°F15°C | 14 mph22 km/h from Northwest | Mostly Clear | Mostly Clear | 
| November 6 | 32°F0°C | 55°F13°C | 9 mph14 km/h from South | Mostly Cloudy | Rain | 
| November 7 | 42°F6°C | 55°F13°C | 13 mph20 km/h from West | Rain | Partly Cloudy | 
| November 8 | 36°F2°C | 49°F9°C | 5 mph7 km/h from Southwest | Drizzle | Rain | 
| November 9 | 29°F-2°C | 42°F6°C | 16 mph26 km/h from Northwest | Drizzle | Mostly Cloudy | 
Yes
Low of 37°F3°C, High of 61°F16°CWind: 9 mph14 km/h
Precipitation: None