Yes

you do need a jacket based on the weather in Shelbyville, TN, USA 1 second ago

Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
48°F9°C & Clear

Wind is 6 mph10 km/h from the South, gusting to 15 mph24 km/h
November 5
11am47°F9°C7 mph11 km/h SouthClear
12pm47°F8°C7 mph11 km/h SouthClear
1pm49°F9°C8 mph12 km/h SouthClear
2pm54°F12°C9 mph15 km/h SouthClear
3pm59°F15°C10 mph17 km/h SouthwestClear
4pm63°F17°C11 mph17 km/h SouthwestClear
5pm67°F19°C11 mph17 km/h SouthwestClear
6pm68°F20°C11 mph17 km/h SouthwestClear
7pm70°F21°C11 mph17 km/h SouthwestMostly Clear
8pm70°F21°C10 mph16 km/h SouthwestMostly Clear
9pm69°F21°C9 mph14 km/h SouthwestMostly Clear
10pm67°F19°C7 mph10 km/h SouthwestClear
DateLowHighWindDayNight
November 547°F8°C70°F21°C9 mph14 km/h from SouthwestClearClear
November 646°F8°C71°F21°C4 mph7 km/h from SoutheastClearClear
November 754°F12°C70°F21°C12 mph19 km/h from SouthDrizzleRain
November 853°F12°C69°F21°C3 mph5 km/h from WestMostly ClearMostly Clear
November 932°F0°C53°F12°C12 mph20 km/h from NorthwestMostly CloudyPartly Cloudy
November 1026°F-3°C40°F5°C11 mph17 km/h from NorthwestPartly CloudyClear
November 1124°F-5°C49°F9°C8 mph13 km/h from SouthwestMostly ClearClear

Yes

Low of 46°F8°C, High of 71°F22°C
Wind: 4 mph7 km/h
Precipitation: None

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