Yes

you do need a jacket based on the weather in Austin, TX 78757, USA 1 second ago

Why? Because it's so windy, your hat is now someone else's problem, two cities away!
64°F18°C & Clear

Wind is 14 mph22 km/h from the North, gusting to 29 mph47 km/h
November 9
8am64°F18°C14 mph23 km/h NorthClear
9am62°F17°C15 mph24 km/h NorthClear
10am60°F16°C14 mph23 km/h NorthClear
11am58°F15°C13 mph21 km/h NorthClear
12pm57°F14°C13 mph21 km/h NorthClear
1pm56°F13°C14 mph23 km/h NorthMostly Clear
2pm57°F14°C17 mph27 km/h NorthWindy
3pm59°F15°C18 mph29 km/h NorthWindy
4pm61°F16°C18 mph29 km/h NorthWindy
5pm64°F18°C18 mph29 km/h NorthWindy
6pm66°F19°C17 mph28 km/h NorthWindy
7pm67°F20°C17 mph28 km/h NorthWindy
DateLowHighWindDayNight
November 949°F9°C68°F20°C16 mph26 km/h from NorthWindyClear
November 1041°F5°C60°F16°C7 mph12 km/h from NortheastClearClear
November 1141°F5°C72°F22°C13 mph20 km/h from SouthClearClear
November 1256°F13°C80°F27°C10 mph15 km/h from SouthClearClear
November 1361°F16°C81°F27°C11 mph17 km/h from SouthClearMostly Clear
November 1464°F18°C80°F27°C13 mph21 km/h from SouthPartly CloudyPartly Cloudy
November 1564°F18°C79°F26°C14 mph22 km/h from SouthRainPartly Cloudy

Yes

Low of 41°F5°C, High of 60°F16°C
Wind: 7 mph12 km/h
Precipitation: None

Support This Page