Yes

you do need a jacket based on the weather in Victorville, CA 92392, USA 1 second ago

Why? Because it's pretty chilly.
53°F12°C & Clear

Wind is 7 mph11 km/h from the S, gusting to 17 mph27 km/h
April 24
3am53°F12°C7 mph11 km/h SClear
4am52°F11°C8 mph13 km/h SClear
5am51°F11°C10 mph15 km/h SClear
6am50°F10°C10 mph16 km/h SClear
7am49°F9°C10 mph17 km/h SClear
8am48°F9°C10 mph16 km/h SClear
9am48°F9°C10 mph16 km/h SMostly Clear
10am49°F9°C10 mph16 km/h SMostly Clear
11am53°F12°C11 mph18 km/h SClear
12pm57°F14°C12 mph19 km/h SClear
1pm60°F16°C12 mph19 km/h SClear
2pm63°F17°C12 mph19 km/h SClear
DateLowHighWindDayNight
April 2351°F11°C72°F22°C12 mph20 km/h from SClearClear
April 2448°F9°C68°F20°C15 mph23 km/h from SClearMostly Cloudy
April 2547°F8°C64°F18°C16 mph26 km/h from SWindyMostly Clear
April 2647°F9°C66°F19°C17 mph28 km/h from WWindyMostly Clear
April 2746°F8°C71°F22°C8 mph12 km/h from WClearClear
April 2848°F9°C77°F25°C5 mph8 km/h from NWClearClear
April 2952°F11°C81°F27°C6 mph9 km/h from SWClearMostly Clear

Yes

Low of 47°F9°C, High of 68°F20°C
Wind: 15 mph23 km/h
Precipitation: None

Support This Page