Yes

you do need a jacket based on the weather in Ferndale, MI 48220, USA 1 second ago

Why? Because a jacket will keep you cozy, but you won't break a seat!
53°F12°C & Clear

Wind is 5 mph8 km/h from the Northwest, gusting to 12 mph20 km/h
August 26
5am53°F12°C5 mph8 km/h NorthwestClear
6am52°F11°C5 mph8 km/h NorthwestClear
7am51°F11°C4 mph7 km/h WestClear
8am53°F12°C5 mph7 km/h NorthwestClear
9am57°F14°C6 mph9 km/h NorthwestClear
10am61°F16°C7 mph11 km/h NorthwestClear
11am64°F18°C9 mph15 km/h NorthwestClear
12pm67°F19°C10 mph16 km/h NorthwestMostly Clear
1pm68°F20°C9 mph15 km/h NorthwestPartly Cloudy
2pm69°F21°C9 mph14 km/h NorthwestPartly Cloudy
3pm70°F21°C9 mph14 km/h NorthwestPartly Cloudy
4pm69°F21°C9 mph15 km/h NorthwestMostly Cloudy
DateLowHighWindDayNight
August 2651°F11°C70°F21°C8 mph13 km/h from NorthwestPartly CloudyMostly Clear
August 2752°F11°C74°F23°C6 mph10 km/h from WestPartly CloudyPartly Cloudy
August 2856°F13°C69°F21°C9 mph15 km/h from WestRainDrizzle
August 2951°F10°C68°F20°C6 mph10 km/h from NorthPartly CloudyClear
August 3051°F11°C71°F22°C4 mph7 km/h from NorthPartly CloudyMostly Clear
August 3153°F12°C75°F24°C4 mph6 km/h from NortheastClearClear
September 156°F13°C76°F25°C5 mph7 km/h from EastClearMostly Clear

Yes

Low of 52°F11°C, High of 74°F24°C
Wind: 6 mph10 km/h
Precipitation: None

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