Yes

you do need a jacket based on the weather in Smyrna, 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!
50°F10°C & Clear

Wind is 9 mph15 km/h from the North, gusting to 14 mph22 km/h
April 8
3pm50°F10°C10 mph15 km/h NorthClear
4pm51°F11°C9 mph14 km/h NorthClear
5pm52°F11°C9 mph14 km/h NorthClear
6pm51°F10°C9 mph14 km/h NorthClear
7pm49°F9°C8 mph12 km/h NorthClear
8pm46°F8°C6 mph10 km/h NorthClear
9pm44°F6°C5 mph7 km/h NorthClear
10pm41°F5°C4 mph6 km/h NorthClear
11pm39°F4°C4 mph6 km/h NorthClear
April 9
12am38°F3°C3 mph5 km/h NortheastClear
1am36°F2°C3 mph5 km/h NortheastClear
2am35°F2°C3 mph5 km/h NortheastClear
DateLowHighWindDayNight
April 836°F2°C52°F11°C8 mph13 km/h from NorthClearClear
April 932°F-0°C65°F18°C6 mph10 km/h from SouthMostly ClearMostly Cloudy
April 1050°F10°C69°F21°C7 mph12 km/h from WestRainDrizzle
April 1147°F8°C58°F14°C11 mph18 km/h from NorthwestMostly CloudyPartly Cloudy
April 1241°F5°C58°F14°C7 mph11 km/h from NorthPartly CloudyClear
April 1340°F4°C70°F21°C6 mph10 km/h from SouthMostly ClearMostly Clear
April 1455°F13°C77°F25°C12 mph20 km/h from SouthwestPartly CloudyMostly Cloudy

Yes

Low of 32°F-0°C, High of 65°F19°C
Wind: 6 mph10 km/h
Precipitation: None

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