Yes

you do need a jacket based on the weather in Aberdeen, SD 57401, USA 1 second ago

Why? Because it's cool. Pleasantly cool, but cool!
51°F10°C & Cloudy

Wind is 2 mph3 km/h from the Northwest, gusting to 3 mph5 km/h
October 29
10pm50°F10°C2 mph3 km/h NorthwestClear
11pm47°F8°C3 mph5 km/h SoutheastClear
October 30
12am42°F6°C4 mph6 km/h SoutheastMostly Clear
1am39°F4°C5 mph8 km/h SoutheastMostly Cloudy
2am37°F3°C5 mph8 km/h SouthCloudy
3am36°F2°C5 mph7 km/h SouthMostly Cloudy
4am34°F1°C5 mph9 km/h SouthClear
5am33°F1°C6 mph9 km/h SouthMostly Clear
6am32°F0°C6 mph9 km/h SouthPartly Cloudy
7am33°F0°C6 mph9 km/h SouthMostly Cloudy
8am34°F1°C7 mph11 km/h SouthCloudy
9am34°F1°C7 mph12 km/h SouthCloudy
DateLowHighWindDayNight
October 2927°F-3°C51°F10°C3 mph5 km/h from NorthClearMostly Cloudy
October 3032°F0°C54°F12°C12 mph19 km/h from NorthwestMostly ClearPartly Cloudy
October 3135°F1°C44°F7°C13 mph21 km/h from NorthwestMostly CloudyMostly Cloudy
November 131°F-0°C46°F8°C5 mph9 km/h from SouthPartly CloudyPartly Cloudy
November 237°F3°C60°F15°C9 mph15 km/h from SouthwestMostly CloudyPartly Cloudy
November 335°F2°C56°F14°C12 mph20 km/h from WestClearPartly Cloudy
November 434°F1°C56°F13°C8 mph13 km/h from SoutheastPartly CloudyMostly Cloudy

Yes

Low of 32°F0°C, High of 55°F13°C
Wind: 12 mph19 km/h
Precipitation: None

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