No
you don't need a jacket based on the weather in Jefferson City, MO, USA 1 second ago
83°F28°C & Cloudy
Wind is 2 mph4 km/h from the North, gusting to 4 mph7 km/h
| September 15 | ||||
| 12pm | 84°F29°C | 3 mph5 km/h North | Cloudy | |
| 1pm | 86°F30°C | 5 mph8 km/h North | Cloudy | |
| 2pm | 87°F31°C | 4 mph7 km/h Northeast | Cloudy | |
| 3pm | 88°F31°C | 5 mph7 km/h Northeast | Cloudy | |
| 4pm | 88°F31°C | 4 mph7 km/h Northeast | Cloudy | |
| 5pm | 88°F31°C | 4 mph7 km/h Northeast | Cloudy | |
| 6pm | 87°F30°C | 4 mph6 km/h Northeast | Cloudy | |
| 7pm | 85°F29°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 8pm | 82°F28°C | 2 mph4 km/h North | Mostly Cloudy | |
| 9pm | 80°F26°C | 2 mph4 km/h North | Mostly Cloudy | |
| 10pm | 78°F25°C | 2 mph4 km/h East | Cloudy | |
| 11pm | 76°F24°C | 1 mph1 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 71°F22°C | 88°F31°C | 3 mph6 km/h from North | Cloudy | Mostly Cloudy |
| September 16 | 68°F20°C | 88°F31°C | 4 mph6 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| September 17 | 65°F19°C | 89°F32°C | 3 mph5 km/h from East | Mostly Clear | Partly Cloudy |
| September 18 | 65°F18°C | 87°F31°C | 5 mph9 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| September 19 | 65°F18°C | 82°F28°C | 5 mph9 km/h from Southwest | Thunderstorms | Partly Cloudy |
| September 20 | 63°F17°C | 83°F28°C | 5 mph9 km/h from South | Mostly Cloudy | Rain |
| September 21 | 65°F18°C | 79°F26°C | 7 mph11 km/h from Southwest | Drizzle | Thunderstorms |
No
Low of 68°F20°C, High of 88°F31°CWind: 4 mph6 km/h
Precipitation: None