Yes

you do need a jacket based on the weather in 64578, Saudi Arabia 1 second ago

Why? Because the wind is harsh and biting!
64°F18°C & Mostly Clear

Wind is 9 mph15 km/h from the Southwest, gusting to 20 mph32 km/h
December 25
5am64°F18°C10 mph16 km/h SouthwestMostly Clear
6am64°F18°C10 mph16 km/h SouthwestMostly Clear
7am63°F17°C10 mph16 km/h SouthwestMostly Clear
8am62°F16°C9 mph14 km/h SouthwestMostly Clear
9am59°F15°C7 mph11 km/h SouthwestMostly Clear
10am57°F14°C5 mph8 km/h SouthwestMostly Clear
11am55°F13°C4 mph6 km/h SouthwestMostly Clear
12pm54°F12°C3 mph5 km/h SouthwestMostly Clear
1pm53°F12°C2 mph3 km/h SouthMostly Clear
2pm52°F11°C2 mph4 km/h SoutheastPartly Cloudy
3pm51°F11°C2 mph4 km/h SoutheastPartly Cloudy
4pm51°F11°C2 mph3 km/h SoutheastMostly Cloudy
DateLowHighWindDayNight
December 2450°F10°C64°F18°C7 mph11 km/h from SouthwestMostly ClearPartly Cloudy
December 2547°F9°C67°F19°C5 mph9 km/h from SouthwestMostly ClearClear
December 2649°F9°C66°F19°C5 mph8 km/h from SouthwestMostly ClearClear
December 2749°F9°C66°F19°C3 mph5 km/h from SouthwestClearClear
December 2849°F10°C67°F20°C3 mph5 km/h from SouthClearClear
December 2949°F10°C67°F19°C4 mph7 km/h from SouthwestClearClear
December 3048°F9°C64°F18°C7 mph11 km/h from SouthwestClearMostly Clear

Yes

Low of 47°F9°C, High of 66°F19°C
Wind: 5 mph9 km/h
Precipitation: None

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