Yes
you do need a jacket based on the weather in O'Fallon, MO, USA 1 second ago
Why? Because it's colder than your ex's heart!
31°F-1°C & Clear
Wind is 3 mph5 km/h from the West, gusting to 8 mph13 km/h
| November 26 | ||||
| 10am | 32°F-0°C | 3 mph6 km/h West | Mostly Clear | |
| 11am | 35°F2°C | 3 mph5 km/h West | Partly Cloudy | |
| 12pm | 39°F4°C | 3 mph6 km/h Southwest | Partly Cloudy | |
| 1pm | 43°F6°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| 2pm | 45°F7°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| 3pm | 46°F8°C | 3 mph5 km/h South | Mostly Cloudy | |
| 4pm | 47°F8°C | 3 mph5 km/h South | Mostly Cloudy | |
| 5pm | 46°F8°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 6pm | 43°F6°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 7pm | 42°F6°C | 5 mph7 km/h Southeast | Mostly Cloudy | |
| 8pm | 42°F5°C | 5 mph9 km/h Southeast | Cloudy | |
| 9pm | 41°F5°C | 6 mph10 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 26 | 27°F-3°C | 47°F8°C | 4 mph6 km/h from Southwest | Mostly Cloudy | Cloudy |
| November 27 | 38°F3°C | 47°F8°C | 5 mph8 km/h from East | Rain | Rain |
| November 28 | 30°F-1°C | 41°F5°C | 10 mph16 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| November 29 | 23°F-5°C | 35°F2°C | 10 mph16 km/h from Northwest | Clear | Mostly Cloudy |
| November 30 | 22°F-5°C | 32°F-0°C | 3 mph4 km/h from North | Snow | Mostly Clear |
| December 1 | 16°F-9°C | 29°F-2°C | 9 mph14 km/h from Northwest | Clear | Clear |
| December 2 | 14°F-10°C | 31°F-0°C | 6 mph9 km/h from Northwest | Mostly Clear | Partly Cloudy |
Yes
Low of 37°F3°C, High of 46°F8°CWind: 5 mph8 km/h
Precipitation: 60% rain