No
you don't need a jacket based on the weather in Jefferson City, MO, USA 1 second ago
62°F16°C & Mostly Cloudy
Wind is 4 mph6 km/h from the West, gusting to 9 mph15 km/h
| June 9 | ||||
| 3am | 61°F16°C | 4 mph7 km/h West | Mostly Cloudy | |
| 4am | 60°F16°C | 4 mph6 km/h West | Partly Cloudy | |
| 5am | 59°F15°C | 4 mph7 km/h Southwest | Partly Cloudy | |
| 6am | 59°F15°C | 4 mph7 km/h Southwest | Partly Cloudy | |
| 7am | 58°F14°C | 4 mph7 km/h Southwest | Partly Cloudy | |
| 8am | 60°F16°C | 5 mph9 km/h Southwest | Clear | |
| 9am | 64°F18°C | 7 mph11 km/h West | Clear | |
| 10am | 66°F19°C | 7 mph12 km/h Southwest | Clear | |
| 11am | 70°F21°C | 8 mph14 km/h West | Clear | |
| 12pm | 73°F23°C | 10 mph16 km/h West | Clear | |
| 1pm | 76°F24°C | 11 mph18 km/h West | Clear | |
| 2pm | 78°F25°C | 12 mph19 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 9 | 58°F14°C | 79°F26°C | 10 mph17 km/h from West | Clear | Clear |
| June 10 | 54°F12°C | 81°F27°C | 5 mph7 km/h from West | Clear | Clear |
| June 11 | 60°F15°C | 87°F31°C | 6 mph10 km/h from South | Mostly Clear | Partly Cloudy |
| June 12 | 66°F19°C | 86°F30°C | 6 mph10 km/h from South | Partly Cloudy | Cloudy |
| June 13 | 67°F19°C | 82°F28°C | 6 mph10 km/h from South | Drizzle | Drizzle |
| June 14 | 69°F20°C | 83°F28°C | 4 mph7 km/h from South | Thunderstorms | Thunderstorms |
| June 15 | 67°F20°C | 86°F30°C | 6 mph10 km/h from North | Mostly Cloudy | Mostly Clear |
Yes
Low of 55°F13°C, High of 81°F27°CWind: 5 mph7 km/h
Precipitation: None