No
you don't need a jacket based on the weather in Jefferson City, MO, USA 3 minutes ago
88°F31°C & Cloudy
Wind is 4 mph6 km/h from the North, gusting to 7 mph11 km/h
| September 16 | ||||
| 4pm | 88°F31°C | 4 mph7 km/h North | Mostly Cloudy | |
| 5pm | 88°F31°C | 5 mph8 km/h Northeast | Mostly Cloudy | |
| 6pm | 87°F31°C | 5 mph8 km/h North | Mostly Cloudy | |
| 7pm | 85°F29°C | 5 mph8 km/h North | Cloudy | |
| 8pm | 81°F27°C | 4 mph7 km/h North | Cloudy | |
| 9pm | 78°F26°C | 4 mph6 km/h North | Mostly Cloudy | |
| 10pm | 76°F25°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 11pm | 74°F23°C | 4 mph6 km/h North | Partly Cloudy | |
| September 17 | ||||
| 12am | 72°F22°C | 4 mph6 km/h North | Partly Cloudy | |
| 1am | 71°F22°C | 4 mph6 km/h North | Partly Cloudy | |
| 2am | 70°F21°C | 3 mph6 km/h North | Partly Cloudy | |
| 3am | 68°F20°C | 3 mph5 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 65°F18°C | 88°F31°C | 3 mph5 km/h from North | Partly Cloudy | Partly Cloudy |
| September 17 | 64°F18°C | 90°F32°C | 3 mph4 km/h from East | Mostly Clear | Mostly Clear |
| September 18 | 64°F18°C | 89°F31°C | 3 mph6 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| September 19 | 65°F18°C | 83°F28°C | 5 mph7 km/h from Southwest | Thunderstorms | Mostly Clear |
| September 20 | 61°F16°C | 85°F29°C | 4 mph6 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| September 21 | 65°F18°C | 81°F27°C | 7 mph11 km/h from South | Rain | Thunderstorms |
| September 22 | 65°F18°C | 83°F29°C | 7 mph11 km/h from Southwest | Partly Cloudy | Thunderstorms |
No
Low of 64°F18°C, High of 90°F32°CWind: 3 mph4 km/h
Precipitation: None