Yes

you do need a jacket based on the weather in Union City, CA, USA 16 minutes ago

Why? Because it's not very warm out!
55°F13°C & Cloudy

Wind is 6 mph10 km/h from the West, gusting to 14 mph23 km/h
May 29
6am55°F13°C6 mph9 km/h WestMostly Cloudy
7am55°F13°C5 mph7 km/h SouthwestMostly Cloudy
8am55°F13°C4 mph6 km/h SouthwestMostly Cloudy
9am55°F13°C4 mph6 km/h SouthwestMostly Cloudy
10am56°F13°C4 mph7 km/h WestMostly Cloudy
11am57°F14°C4 mph7 km/h SouthwestMostly Cloudy
12pm59°F15°C3 mph5 km/h WestPartly Cloudy
1pm63°F17°C3 mph6 km/h WestPartly Cloudy
2pm67°F19°C4 mph7 km/h WestPartly Cloudy
3pm70°F21°C5 mph9 km/h WestPartly Cloudy
4pm73°F23°C7 mph11 km/h WestPartly Cloudy
5pm75°F24°C8 mph13 km/h WestPartly Cloudy
DateLowHighWindDayNight
May 2955°F13°C76°F25°C6 mph10 km/h from WestPartly CloudyMostly Clear
May 3055°F13°C85°F30°C5 mph8 km/h from WestClearClear
May 3157°F14°C83°F28°C6 mph9 km/h from WestClearMostly Clear
June 156°F13°C71°F22°C8 mph13 km/h from WestMostly ClearMostly Clear
June 253°F12°C73°F23°C6 mph10 km/h from WestMostly ClearMostly Clear
June 354°F12°C74°F23°C6 mph10 km/h from WestMostly ClearMostly Clear
June 453°F12°C76°F24°C6 mph10 km/h from WestClearClear

Yes

Low of 55°F13°C, High of 85°F30°C
Wind: 5 mph8 km/h
Precipitation: None

Support This Page