Yes
you do need a jacket based on the weather in Chesterfield, MO, USA 1 second ago
Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
40°F5°C & Clear
Wind is 6 mph9 km/h from the South, gusting to 15 mph24 km/h
| November 3 | ||||
| 7am | 40°F4°C | 6 mph9 km/h South | Clear | |
| 8am | 39°F4°C | 6 mph9 km/h South | Clear | |
| 9am | 39°F4°C | 6 mph9 km/h Southwest | Clear | |
| 10am | 39°F4°C | 6 mph9 km/h Southwest | Clear | |
| 11am | 38°F4°C | 6 mph9 km/h Southwest | Clear | |
| 12pm | 38°F4°C | 5 mph9 km/h Southwest | Clear | |
| 1pm | 39°F4°C | 5 mph8 km/h Southwest | Clear | |
| 2pm | 44°F7°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 3pm | 49°F10°C | 8 mph12 km/h West | Mostly Clear | |
| 4pm | 54°F12°C | 8 mph13 km/h West | Clear | |
| 5pm | 58°F14°C | 8 mph13 km/h Northwest | Clear | |
| 6pm | 60°F16°C | 7 mph11 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 3 | 38°F4°C | 64°F18°C | 5 mph9 km/h from Northwest | Clear | Partly Cloudy |
| November 4 | 43°F6°C | 70°F21°C | 10 mph16 km/h from South | Mostly Clear | Partly Cloudy |
| November 5 | 47°F9°C | 68°F20°C | 9 mph14 km/h from Northwest | Clear | Clear |
| November 6 | 43°F6°C | 65°F18°C | 10 mph16 km/h from Southeast | Mostly Clear | Mostly Cloudy |
| November 7 | 49°F10°C | 66°F19°C | 11 mph18 km/h from West | Mostly Clear | Partly Cloudy |
| November 8 | 46°F8°C | 65°F18°C | 8 mph12 km/h from South | Mostly Cloudy | Partly Cloudy |
| November 9 | 34°F1°C | 49°F10°C | 15 mph24 km/h from Northwest | Partly Cloudy | Clear |
Yes
Low of 43°F6°C, High of 70°F21°CWind: 10 mph16 km/h
Precipitation: None