Yes

you do need a jacket based on the weather in Magna, UT 84044, USA 1 second ago

Why? Because there's a refreshing nip in the air!
49°F10°C & Cloudy

Wind is 2 mph3 km/h from the Northeast, gusting to 8 mph13 km/h
October 15
3pm50°F10°C4 mph6 km/h EastCloudy
4pm51°F11°C5 mph7 km/h NortheastDrizzle
5pm53°F12°C6 mph10 km/h SouthwestThunderstorms
6pm53°F11°C9 mph14 km/h SouthwestDrizzle
7pm52°F11°C7 mph11 km/h SouthwestCloudy
8pm54°F12°C11 mph18 km/h SouthPartly Cloudy
9pm55°F13°C9 mph15 km/h SouthMostly Cloudy
10pm55°F13°C8 mph12 km/h SouthPartly Cloudy
11pm55°F13°C7 mph12 km/h SouthwestMostly Clear
October 16
12am53°F12°C5 mph8 km/h SouthPartly Cloudy
1am51°F10°C4 mph6 km/h SoutheastMostly Cloudy
2am49°F9°C4 mph6 km/h SoutheastCloudy
DateLowHighWindDayNight
October 1546°F8°C55°F13°C6 mph10 km/h from SouthDrizzleRain
October 1642°F6°C52°F11°C4 mph7 km/h from SouthwestDrizzleMostly Clear
October 1740°F5°C56°F14°C4 mph6 km/h from SouthwestMostly ClearClear
October 1844°F7°C60°F15°C4 mph6 km/h from NorthwestClearClear
October 1947°F8°C68°F20°C6 mph9 km/h from SouthMostly ClearPartly Cloudy
October 2045°F7°C55°F13°C6 mph10 km/h from WestClearMostly Clear
October 2142°F6°C58°F14°C3 mph5 km/h from NorthwestMostly ClearPartly Cloudy

Yes

Low of 43°F6°C, High of 52°F11°C
Wind: 4 mph7 km/h
Precipitation: 34% rain

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