Yes

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

Why? Because a jacket will keep you cozy, but you won't break a seat!
56°F13°C & Partly Cloudy

Wind is 2 mph3 km/h from the East, gusting to 3 mph5 km/h
November 4
4pm56°F13°C2 mph3 km/h EastPartly Cloudy
5pm60°F16°C2 mph3 km/h WestPartly Cloudy
6pm65°F18°C3 mph4 km/h SouthMostly Clear
7pm68°F20°C5 mph7 km/h SouthClear
8pm71°F22°C6 mph10 km/h SouthClear
9pm72°F22°C7 mph11 km/h SouthClear
10pm73°F23°C7 mph12 km/h SouthClear
11pm73°F23°C6 mph10 km/h SouthClear
November 5
12am71°F22°C5 mph8 km/h SouthClear
1am67°F20°C3 mph6 km/h SouthClear
2am64°F18°C3 mph4 km/h SouthClear
3am61°F16°C2 mph3 km/h SoutheastClear
DateLowHighWindDayNight
November 452°F11°C73°F23°C4 mph7 km/h from SouthMostly ClearPartly Cloudy
November 551°F10°C67°F20°C4 mph6 km/h from SouthwestMostly CloudyMostly Clear
November 650°F10°C75°F24°C3 mph5 km/h from WestClearClear
November 756°F13°C82°F28°C6 mph9 km/h from NorthClearClear
November 859°F15°C83°F28°C3 mph4 km/h from NorthClearClear
November 960°F15°C85°F29°C3 mph4 km/h from NorthClearMostly Clear
November 1062°F17°C82°F28°C3 mph5 km/h from NorthPartly CloudyMostly Cloudy

Yes

Low of 51°F11°C, High of 67°F20°C
Wind: 4 mph6 km/h
Precipitation: None

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