Yes

you do need a jacket based on the weather in Houston (Westside), Texas, United States 1 second ago

Why? Because it's cool. Pleasantly cool, but cool!
57°F14°C & Clear

Wind is 4 mph6 km/h from the Southeast, gusting to 11 mph17 km/h
November 1
5am57°F14°C4 mph7 km/h SoutheastClear
6am57°F14°C4 mph7 km/h SoutheastClear
7am56°F13°C4 mph6 km/h EastClear
8am55°F13°C4 mph6 km/h EastClear
9am55°F13°C4 mph6 km/h NortheastClear
10am55°F13°C4 mph6 km/h NortheastClear
11am54°F12°C5 mph8 km/h EastClear
12pm55°F13°C5 mph8 km/h NortheastPartly Cloudy
1pm56°F13°C5 mph9 km/h NortheastMostly Cloudy
2pm59°F15°C6 mph10 km/h NortheastPartly Cloudy
3pm63°F17°C6 mph10 km/h NortheastPartly Cloudy
4pm67°F20°C6 mph10 km/h NortheastPartly Cloudy
DateLowHighWindDayNight
October 3150°F10°C74°F24°C2 mph3 km/h from EastClearClear
November 154°F12°C74°F23°C7 mph11 km/h from NortheastDrizzleDrizzle
November 251°F11°C72°F22°C6 mph10 km/h from NorthClearClear
November 347°F9°C75°F24°C4 mph6 km/h from EastClearClear
November 452°F11°C77°F25°C5 mph9 km/h from SoutheastClearClear
November 558°F15°C81°F27°C6 mph9 km/h from SouthMostly ClearClear
November 663°F17°C82°F28°C7 mph12 km/h from SouthMostly ClearClear

Yes

Low of 55°F13°C, High of 73°F23°C
Wind: 7 mph11 km/h
Precipitation: 34% rain

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