Yes

you do need a jacket based on the weather in Lompoc, CA 93436, USA 1 second ago

Why? Because it's pretty chilly!
56°F14°C & Mostly Cloudy

Wind is 3 mph5 km/h from the Northwest, gusting to 4 mph7 km/h
July 16
5am56°F13°C3 mph4 km/h NorthwestMostly Cloudy
6am56°F13°C2 mph3 km/h WestMostly Cloudy
7am56°F13°C2 mph3 km/h WestCloudy
8am56°F13°C2 mph3 km/h SouthCloudy
9am57°F14°C1 mph2 km/h SoutheastCloudy
10am57°F14°C4 mph6 km/h SouthCloudy
11am59°F15°C5 mph9 km/h SouthCloudy
12pm61°F16°C6 mph10 km/h SouthMostly Cloudy
1pm63°F17°C6 mph9 km/h SouthPartly Cloudy
2pm65°F18°C6 mph10 km/h SouthPartly Cloudy
3pm68°F20°C7 mph11 km/h SouthMostly Clear
4pm69°F21°C7 mph11 km/h SouthwestMostly Clear
DateLowHighWindDayNight
July 1654°F12°C71°F21°C6 mph10 km/h from SouthwestPartly CloudyMostly Clear
July 1752°F11°C73°F23°C5 mph8 km/h from WestMostly ClearMostly Clear
July 1853°F11°C73°F23°C7 mph11 km/h from NorthwestMostly ClearPartly Cloudy
July 1954°F12°C72°F22°C8 mph12 km/h from NorthwestMostly ClearPartly Cloudy
July 2053°F12°C73°F23°C6 mph10 km/h from WestMostly ClearPartly Cloudy
July 2153°F12°C72°F22°C6 mph10 km/h from WestPartly CloudyMostly Cloudy
July 2252°F11°C68°F20°C8 mph12 km/h from NorthwestMostly ClearPartly Cloudy

Yes

Low of 52°F11°C, High of 73°F23°C
Wind: 5 mph8 km/h
Precipitation: None

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