Yes

you do need a jacket based on the weather in Warren, MI, USA 1 second ago

Why? Because it's quite chilly and it's so windy, even the squirrels are holding onto branches for dear life!
42°F6°C & Mostly Cloudy

Wind is 11 mph18 km/h from the Southwest, gusting to 24 mph38 km/h
November 3
12pm42°F6°C11 mph18 km/h SouthwestCloudy
1pm43°F6°C13 mph20 km/h SouthwestCloudy
2pm44°F7°C13 mph20 km/h SouthwestCloudy
3pm45°F7°C14 mph23 km/h SouthwestDrizzle
4pm47°F8°C13 mph21 km/h WestMostly Cloudy
5pm51°F10°C15 mph24 km/h WestMostly Cloudy
6pm54°F12°C15 mph25 km/h WestWindy
7pm56°F13°C16 mph25 km/h WestWindy
8pm57°F14°C15 mph25 km/h WestWindy
9pm56°F13°C15 mph24 km/h WestClear
10pm53°F12°C14 mph22 km/h WestClear
11pm51°F11°C13 mph20 km/h WestClear
DateLowHighWindDayNight
November 342°F5°C57°F14°C14 mph22 km/h from WestDrizzleClear
November 438°F3°C57°F14°C8 mph13 km/h from WestPartly CloudyMostly Cloudy
November 541°F5°C59°F15°C14 mph23 km/h from WestMostly CloudyClear
November 636°F2°C52°F11°C4 mph7 km/h from WestPartly CloudyMostly Cloudy
November 743°F6°C57°F14°C9 mph15 km/h from SouthwestRainDrizzle
November 838°F3°C47°F8°C7 mph11 km/h from NorthwestMostly CloudyRain
November 936°F2°C47°F9°C10 mph16 km/h from NorthwestDrizzleDrizzle

Yes

Low of 38°F4°C, High of 57°F14°C
Wind: 8 mph13 km/h
Precipitation: None

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