Yes
you do need a jacket based on the weather in Chesterfield, MO, USA 1 second ago
Why? Because it's so windy, you’re practically horizontal just trying to walk!
62°F17°C & Partly Cloudy
Wind is 12 mph20 km/h from the Northwest, gusting to 27 mph43 km/h
| February 28 | ||||
| 7pm | 62°F17°C | 13 mph21 km/h Northwest | Mostly Clear | |
| 8pm | 59°F15°C | 13 mph21 km/h Northwest | Mostly Clear | |
| 9pm | 56°F13°C | 13 mph20 km/h Northwest | Mostly Clear | |
| 10pm | 53°F12°C | 12 mph20 km/h Northwest | Partly Cloudy | |
| 11pm | 51°F11°C | 12 mph20 km/h Northwest | Clear | |
| March 1 | ||||
| 12am | 49°F9°C | 12 mph20 km/h Northwest | Clear | |
| 1am | 46°F8°C | 12 mph19 km/h Northwest | Clear | |
| 2am | 44°F7°C | 12 mph19 km/h Northwest | Mostly Clear | |
| 3am | 41°F5°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 4am | 39°F4°C | 10 mph16 km/h Northwest | Mostly Clear | |
| 5am | 36°F2°C | 10 mph16 km/h Northwest | Mostly Clear | |
| 6am | 34°F1°C | 10 mph16 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 28 | 37°F3°C | 73°F23°C | 9 mph15 km/h from West | Clear | Mostly Clear |
| March 1 | 27°F-3°C | 46°F8°C | 10 mph16 km/h from North | Mostly Clear | Partly Cloudy |
| March 2 | 24°F-4°C | 48°F9°C | 5 mph8 km/h from Southeast | Mostly Clear | Mostly Cloudy |
| March 3 | 36°F2°C | 53°F12°C | 11 mph18 km/h from Southeast | Mostly Cloudy | Cloudy |
| March 4 | 49°F9°C | 56°F13°C | 14 mph22 km/h from Southeast | Rain | Rain |
| March 5 | 34°F1°C | 51°F11°C | 19 mph31 km/h from Northwest | Windy | Partly Cloudy |
| March 6 | 29°F-1°C | 46°F8°C | 7 mph11 km/h from South | Mostly Cloudy | Cloudy |
Yes
Low of 28°F-3°C, High of 46°F8°CWind: 10 mph16 km/h
Precipitation: None