No

you don't need a jacket based on the weather in Scottsdale, AZ, USA 1 second ago

71°F21°C & Clear

Wind is 3 mph5 km/h from the West, gusting to 6 mph9 km/h
December 23
8pm68°F20°C3 mph5 km/h WestMostly Clear
9pm65°F18°C3 mph5 km/h NorthwestClear
10pm63°F17°C3 mph4 km/h NortheastMostly Clear
11pm60°F16°C3 mph5 km/h NortheastMostly Clear
December 24
12am58°F14°C3 mph6 km/h NortheastClear
1am56°F14°C3 mph5 km/h NortheastClear
2am55°F13°C3 mph4 km/h NortheastClear
3am53°F12°C3 mph5 km/h EastClear
4am51°F11°C3 mph5 km/h NortheastClear
5am50°F10°C3 mph5 km/h NortheastClear
6am49°F10°C3 mph5 km/h NortheastMostly Clear
7am48°F9°C4 mph6 km/h NortheastMostly Clear
DateLowHighWindDayNight
December 2348°F9°C75°F24°C2 mph3 km/h from SouthwestMostly ClearMostly Clear
December 2447°F8°C75°F24°C3 mph4 km/h from SoutheastMostly ClearPartly Cloudy
December 2548°F9°C65°F18°C4 mph6 km/h from SouthwestClearMostly Clear
December 2641°F5°C63°F17°C3 mph4 km/h from SouthwestMostly CloudyMostly Clear
December 2740°F4°C66°F19°C3 mph4 km/h from SouthPartly CloudyMostly Clear
December 2842°F5°C68°F20°C2 mph4 km/h from WestPartly CloudyMostly Cloudy
December 2945°F7°C70°F21°C2 mph4 km/h from WestMostly ClearClear

Yes

Low of 46°F8°C, High of 75°F24°C
Wind: 3 mph4 km/h
Precipitation: None

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