Yes

you do need a jacket based on the weather in Vermillion, SD 57069, USA 1 second ago

Why? Because it's quite chilly!
46°F8°C & Cloudy

Wind is 4 mph7 km/h from the South, gusting to 7 mph12 km/h
November 4
2am46°F8°C5 mph8 km/h SouthCloudy
3am45°F7°C5 mph8 km/h SouthCloudy
4am45°F7°C5 mph9 km/h SouthCloudy
5am45°F7°C5 mph9 km/h SoutheastMostly Cloudy
6am42°F6°C5 mph9 km/h SoutheastMostly Clear
7am41°F5°C6 mph10 km/h SoutheastPartly Cloudy
8am40°F5°C6 mph9 km/h SoutheastPartly Cloudy
9am40°F4°C7 mph12 km/h SoutheastClear
10am39°F4°C8 mph13 km/h SoutheastMostly Clear
11am39°F4°C9 mph14 km/h SoutheastMostly Clear
12pm39°F4°C9 mph14 km/h SoutheastClear
1pm39°F4°C8 mph13 km/h SoutheastClear
DateLowHighWindDayNight
November 336°F2°C63°F17°C7 mph11 km/h from WestMostly ClearPartly Cloudy
November 439°F4°C67°F19°C10 mph15 km/h from SouthClearClear
November 538°F3°C54°F12°C6 mph9 km/h from NorthwestClearMostly Cloudy
November 640°F4°C59°F15°C14 mph23 km/h from SouthCloudyPartly Cloudy
November 738°F3°C54°F12°C14 mph22 km/h from NorthwestPartly CloudyMostly Cloudy
November 835°F1°C49°F10°C15 mph24 km/h from NorthwestRainWindy
November 924°F-4°C39°F4°C16 mph26 km/h from NorthwestWindyMostly Clear

Yes

Low of 39°F4°C, High of 67°F20°C
Wind: 10 mph15 km/h
Precipitation: None

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