Yes

you do need a jacket based on the weather in Bloomfield Hills, MI 48302, USA 1 second ago

Why? Because it's on the windy side!
71°F22°C & Mostly Clear

Wind is 13 mph21 km/h from the East, gusting to 22 mph36 km/h
May 27
5pm71°F22°C13 mph21 km/h EastMostly Clear
6pm70°F21°C14 mph22 km/h EastMostly Clear
7pm68°F20°C13 mph21 km/h EastMostly Clear
8pm67°F19°C11 mph17 km/h EastMostly Clear
9pm64°F18°C8 mph14 km/h EastMostly Clear
10pm61°F16°C8 mph12 km/h EastPartly Cloudy
11pm59°F15°C7 mph12 km/h EastMostly Cloudy
May 28
12am57°F14°C6 mph10 km/h EastCloudy
1am56°F14°C6 mph10 km/h EastMostly Cloudy
2am55°F13°C6 mph10 km/h EastMostly Cloudy
3am55°F13°C7 mph10 km/h EastMostly Cloudy
4am54°F12°C7 mph12 km/h EastCloudy
DateLowHighWindDayNight
May 2752°F11°C72°F22°C8 mph13 km/h from EastMostly CloudyMostly Cloudy
May 2854°F12°C59°F15°C9 mph14 km/h from EastRainRain
May 2953°F12°C64°F18°C9 mph15 km/h from WestCloudyMostly Cloudy
May 3052°F11°C72°F22°C8 mph12 km/h from WestMostly CloudyDrizzle
May 3150°F10°C63°F17°C11 mph17 km/h from NorthMostly ClearMostly Clear
June 146°F8°C68°F20°C6 mph9 km/h from NorthwestPartly CloudyPartly Cloudy
June 252°F11°C77°F25°C5 mph8 km/h from WestMostly ClearClear

Yes

Low of 54°F12°C, High of 59°F15°C
Wind: 9 mph14 km/h
Precipitation: 54% rain

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