Yes

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

Why? Because it's cool. Pleasantly cool, but cool!
51°F10°C & Clear

Wind is 4 mph7 km/h from the Northeast, gusting to 11 mph17 km/h
November 3
1pm51°F10°C5 mph8 km/h NortheastClear
2pm56°F13°C6 mph9 km/h EastClear
3pm61°F16°C6 mph9 km/h EastClear
4pm66°F19°C4 mph7 km/h EastClear
5pm70°F21°C3 mph5 km/h EastClear
6pm73°F23°C3 mph5 km/h EastClear
7pm74°F23°C3 mph5 km/h NortheastClear
8pm75°F24°C4 mph6 km/h EastClear
9pm75°F24°C4 mph7 km/h EastClear
10pm74°F23°C5 mph8 km/h EastClear
11pm71°F22°C5 mph9 km/h EastClear
November 4
12am67°F19°C5 mph8 km/h SoutheastClear
DateLowHighWindDayNight
November 350°F10°C75°F24°C4 mph7 km/h from EastClearClear
November 452°F11°C77°F25°C6 mph9 km/h from SoutheastClearMostly Clear
November 559°F15°C82°F28°C5 mph8 km/h from SouthClearMostly Clear
November 662°F17°C81°F27°C6 mph10 km/h from SoutheastPartly CloudyMostly Clear
November 766°F19°C85°F29°C6 mph9 km/h from SouthwestMostly ClearMostly Clear
November 865°F18°C84°F29°C7 mph12 km/h from SouthMostly ClearMostly Clear
November 956°F13°C77°F25°C10 mph17 km/h from NorthMostly ClearMostly Clear

Yes

Low of 52°F11°C, High of 77°F25°C
Wind: 6 mph9 km/h
Precipitation: None

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