Yes
you do need a jacket based on the weather in St Clair County, IL, USA 1 second ago
Why? Because a jacket will keep you cozy, but you won't break a seat!
57°F14°C & Clear
Wind is 7 mph11 km/h from the North, gusting to 15 mph24 km/h
| November 6 | ||||
| 1am | 55°F13°C | 7 mph12 km/h North | Clear | |
| 2am | 52°F11°C | 7 mph11 km/h North | Clear | |
| 3am | 50°F10°C | 7 mph11 km/h North | Clear | |
| 4am | 48°F9°C | 8 mph12 km/h North | Clear | |
| 5am | 46°F8°C | 7 mph12 km/h North | Clear | |
| 6am | 44°F7°C | 7 mph12 km/h Northeast | Clear | |
| 7am | 43°F6°C | 7 mph12 km/h Northeast | Clear | |
| 8am | 42°F6°C | 7 mph11 km/h Northeast | Clear | |
| 9am | 41°F5°C | 6 mph10 km/h Northeast | Clear | |
| 10am | 40°F5°C | 5 mph8 km/h Northeast | Clear | |
| 11am | 39°F4°C | 5 mph7 km/h East | Clear | |
| 12pm | 39°F4°C | 4 mph7 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 5 | 44°F7°C | 71°F21°C | 9 mph14 km/h from Northwest | Clear | Clear |
| November 6 | 39°F4°C | 65°F18°C | 10 mph17 km/h from Southeast | Clear | Mostly Cloudy |
| November 7 | 50°F10°C | 69°F21°C | 10 mph16 km/h from West | Mostly Clear | Partly Cloudy |
| November 8 | 43°F6°C | 65°F19°C | 7 mph12 km/h from South | Mostly Cloudy | Windy |
| November 9 | 28°F-2°C | 43°F6°C | 16 mph26 km/h from Northwest | Windy | Mostly Clear |
| November 10 | 25°F-4°C | 40°F4°C | 11 mph18 km/h from Northwest | Mostly Clear | Mostly Clear |
| November 11 | 28°F-2°C | 55°F13°C | 15 mph24 km/h from Southwest | Partly Cloudy | Mostly Clear |
Yes
Low of 38°F4°C, High of 65°F19°CWind: 10 mph17 km/h
Precipitation: None