No

you don't need a jacket based on the weather in Jefferson City, MO, USA 18 minutes ago

80°F27°C & Cloudy

Wind is 2 mph4 km/h from the Southwest, gusting to 6 mph10 km/h
August 27
6pm80°F26°C3 mph5 km/h SouthCloudy
7pm78°F26°C4 mph6 km/h SouthCloudy
8pm76°F24°C4 mph7 km/h SoutheastCloudy
9pm72°F22°C5 mph7 km/h SoutheastCloudy
10pm69°F21°C5 mph8 km/h SoutheastCloudy
11pm67°F20°C5 mph7 km/h SoutheastCloudy
August 28
12am66°F19°C5 mph7 km/h SoutheastCloudy
1am64°F18°C5 mph7 km/h SouthMostly Cloudy
2am63°F17°C4 mph7 km/h SouthMostly Cloudy
3am62°F17°C4 mph7 km/h SouthMostly Cloudy
4am61°F16°C4 mph6 km/h SouthMostly Cloudy
5am60°F15°C4 mph6 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
August 2751°F11°C80°F27°C4 mph6 km/h from SouthMostly CloudyMostly Cloudy
August 2858°F14°C80°F27°C5 mph8 km/h from SoutheastMostly CloudyPartly Cloudy
August 2955°F13°C83°F28°C5 mph8 km/h from EastPartly CloudyMostly Clear
August 3060°F15°C81°F27°C6 mph10 km/h from EastMostly ClearPartly Cloudy
August 3158°F15°C80°F27°C6 mph10 km/h from EastMostly CloudyPartly Cloudy
September 159°F15°C80°F26°C6 mph9 km/h from EastPartly CloudyPartly Cloudy
September 260°F15°C81°F27°C4 mph6 km/h from NorthMostly ClearMostly Clear

Yes

Low of 58°F15°C, High of 81°F27°C
Wind: 5 mph8 km/h
Precipitation: None

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