Yes
you do need a jacket based on the weather in Chesterfield, MO, USA 1 second ago
Why? Because sorry, it's too cool for just a hoodie!
59°F15°C & Partly Cloudy
Wind is 5 mph8 km/h from the North, gusting to 11 mph18 km/h
| May 9 | ||||
| 2am | 58°F14°C | 6 mph10 km/h Northeast | Clear | |
| 3am | 56°F13°C | 6 mph10 km/h Northeast | Clear | |
| 4am | 54°F12°C | 6 mph10 km/h Northeast | Clear | |
| 5am | 52°F11°C | 6 mph10 km/h Northeast | Clear | |
| 6am | 51°F11°C | 6 mph9 km/h Northeast | Clear | |
| 7am | 50°F10°C | 5 mph9 km/h North | Clear | |
| 8am | 51°F11°C | 6 mph10 km/h Northeast | Clear | |
| 9am | 54°F12°C | 7 mph11 km/h Northeast | Clear | |
| 10am | 57°F14°C | 7 mph11 km/h Northeast | Clear | |
| 11am | 60°F16°C | 6 mph10 km/h Northeast | Clear | |
| 12pm | 64°F18°C | 6 mph10 km/h Northeast | Clear | |
| 1pm | 67°F19°C | 7 mph12 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 9 | 50°F10°C | 71°F22°C | 7 mph11 km/h from Northeast | Mostly Clear | Partly Cloudy |
| May 10 | 48°F9°C | 76°F24°C | 4 mph6 km/h from Northeast | Mostly Clear | Mostly Cloudy |
| May 11 | 55°F13°C | 77°F25°C | 7 mph11 km/h from East | Mostly Cloudy | Partly Cloudy |
| May 12 | 60°F15°C | 73°F23°C | 6 mph9 km/h from East | Drizzle | Mostly Cloudy |
| May 13 | 60°F15°C | 76°F24°C | 3 mph5 km/h from South | Mostly Cloudy | Mostly Clear |
| May 14 | 63°F17°C | 83°F28°C | 8 mph13 km/h from Southeast | Partly Cloudy | Mostly Clear |
| May 15 | 68°F20°C | 91°F33°C | 9 mph14 km/h from South | Partly Cloudy | Partly Cloudy |
Yes
Low of 48°F9°C, High of 76°F25°CWind: 4 mph6 km/h
Precipitation: None