Yes

you do need a jacket based on the weather in Newark, CA 94560, USA 1 second ago

Why? Because sorry, it's too cool for just a hoodie!
58°F14°C & Mostly Clear

Wind is 6 mph9 km/h from the Northwest, gusting to 12 mph20 km/h
July 20
2am57°F14°C5 mph8 km/h NorthwestMostly Clear
3am56°F13°C2 mph3 km/h SouthwestMostly Clear
4am55°F13°C3 mph5 km/h SouthPartly Cloudy
5am55°F13°C2 mph3 km/h WestMostly Clear
6am56°F13°C3 mph4 km/h NorthwestPartly Cloudy
7am55°F13°C2 mph3 km/h NorthwestPartly Cloudy
8am55°F13°C2 mph3 km/h SouthwestPartly Cloudy
9am55°F13°C2 mph4 km/h SouthwestPartly Cloudy
10am56°F13°C3 mph4 km/h SouthwestPartly Cloudy
11am57°F14°C3 mph4 km/h SouthwestPartly Cloudy
12pm60°F15°C3 mph5 km/h SouthwestMostly Clear
1pm63°F17°C4 mph6 km/h WestMostly Clear
DateLowHighWindDayNight
July 1956°F13°C70°F21°C5 mph9 km/h from NorthwestPartly CloudyMostly Clear
July 2055°F13°C73°F23°C7 mph11 km/h from WestMostly ClearMostly Clear
July 2155°F13°C68°F20°C8 mph13 km/h from WestMostly CloudyMostly Cloudy
July 2257°F14°C68°F20°C7 mph11 km/h from WestMostly CloudyCloudy
July 2356°F13°C71°F22°C7 mph11 km/h from WestPartly CloudyMostly Cloudy
July 2456°F14°C71°F22°C7 mph12 km/h from WestPartly CloudyMostly Cloudy
July 2557°F14°C71°F21°C7 mph12 km/h from WestPartly CloudyMostly Cloudy

Yes

Low of 55°F13°C, High of 73°F23°C
Wind: 7 mph11 km/h
Precipitation: None

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