Yes
you do need a jacket based on the weather in O'Fallon, MO 63367, 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 and it's so windy, your hat is now someone else's problem, two cities away!
37°F3°C & Windy
Wind is 19 mph31 km/h from the Northwest, gusting to 30 mph49 km/h
| November 9 | ||||
| 7pm | 37°F3°C | 19 mph31 km/h Northwest | Windy | |
| 8pm | 37°F3°C | 19 mph30 km/h Northwest | Windy | |
| 9pm | 36°F2°C | 17 mph28 km/h Northwest | Windy | |
| 10pm | 34°F1°C | 16 mph26 km/h Northwest | Windy | |
| 11pm | 33°F0°C | 15 mph24 km/h Northwest | Windy | |
| November 10 | ||||
| 12am | 31°F-1°C | 14 mph22 km/h Northwest | Partly Cloudy | |
| 1am | 30°F-1°C | 13 mph21 km/h Northwest | Mostly Clear | |
| 2am | 29°F-2°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 3am | 28°F-2°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 4am | 28°F-2°C | 11 mph18 km/h Northwest | Partly Cloudy | |
| 5am | 27°F-3°C | 11 mph18 km/h Northwest | Mostly Cloudy | |
| 6am | 27°F-3°C | 12 mph19 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 9 | 27°F-3°C | 43°F6°C | 15 mph24 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| November 10 | 24°F-4°C | 40°F4°C | 12 mph19 km/h from Northwest | Mostly Clear | Mostly Clear |
| November 11 | 26°F-3°C | 56°F14°C | 12 mph19 km/h from Southwest | Mostly Cloudy | Mostly Clear |
| November 12 | 41°F5°C | 63°F17°C | 7 mph12 km/h from Northwest | Mostly Clear | Partly Cloudy |
| November 13 | 37°F3°C | 61°F16°C | 6 mph10 km/h from Southeast | Mostly Cloudy | Partly Cloudy |
| November 14 | 50°F10°C | 72°F22°C | 8 mph13 km/h from South | Partly Cloudy | Partly Cloudy |
| November 15 | 58°F15°C | 71°F21°C | 12 mph20 km/h from South | Mostly Cloudy | Rain |
Yes
Low of 25°F-4°C, High of 39°F4°CWind: 12 mph19 km/h
Precipitation: None