Yes

you do need a jacket based on the weather in Athens, GA, USA 1 second ago

Why? Because it's not very warm out!
59°F15°C & Clear

Wind is 4 mph7 km/h from the North, gusting to 9 mph14 km/h
September 10
3am59°F15°C5 mph7 km/h NorthClear
4am58°F14°C5 mph8 km/h NorthClear
5am57°F14°C4 mph7 km/h NorthClear
6am56°F13°C5 mph7 km/h NorthClear
7am55°F13°C5 mph8 km/h NorthClear
8am56°F14°C4 mph7 km/h NorthClear
9am61°F16°C4 mph7 km/h NortheastClear
10am66°F19°C4 mph7 km/h NortheastClear
11am71°F21°C4 mph7 km/h NortheastClear
12pm74°F23°C4 mph7 km/h NortheastClear
1pm76°F25°C4 mph7 km/h NorthClear
2pm78°F26°C5 mph7 km/h NorthClear
DateLowHighWindDayNight
September 1055°F13°C80°F27°C4 mph6 km/h from NortheastClearClear
September 1159°F15°C83°F28°C3 mph4 km/h from NortheastClearMostly Clear
September 1262°F17°C82°F28°C5 mph7 km/h from NortheastMostly ClearClear
September 1361°F16°C81°F27°C4 mph7 km/h from NortheastMostly ClearClear
September 1461°F16°C84°F29°C3 mph5 km/h from NorthMostly ClearMostly Clear
September 1563°F17°C86°F30°C2 mph4 km/h from WestMostly ClearMostly Clear
September 1667°F19°C85°F30°C6 mph10 km/h from NortheastMostly ClearPartly Cloudy

No

Low of 59°F15°C, High of 82°F28°C
Wind: 3 mph4 km/h
Precipitation: None

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