No
you don't need a jacket based on the weather in Michigan, USA 1 second ago
59°F15°C & Clear
Wind is 7 mph11 km/h from the Southeast, gusting to 15 mph24 km/h
| September 15 | ||||
| 2am | 59°F15°C | 7 mph11 km/h Southeast | Clear | |
| 3am | 59°F15°C | 7 mph11 km/h Southeast | Clear | |
| 4am | 58°F15°C | 7 mph11 km/h Southeast | Clear | |
| 5am | 58°F14°C | 7 mph11 km/h Southeast | Clear | |
| 6am | 57°F14°C | 7 mph11 km/h Southeast | Clear | |
| 7am | 57°F14°C | 7 mph10 km/h Southeast | Clear | |
| 8am | 57°F14°C | 6 mph10 km/h Southeast | Clear | |
| 9am | 62°F17°C | 6 mph10 km/h Southeast | Clear | |
| 10am | 67°F19°C | 6 mph10 km/h Southeast | Clear | |
| 11am | 72°F22°C | 6 mph9 km/h Southeast | Clear | |
| 12pm | 76°F24°C | 5 mph8 km/h Southeast | Clear | |
| 1pm | 78°F25°C | 4 mph7 km/h Southeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 57°F14°C | 81°F27°C | 5 mph7 km/h from Southeast | Mostly Clear | Clear |
| September 16 | 57°F14°C | 81°F27°C | 3 mph4 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 17 | 56°F13°C | 81°F27°C | 3 mph5 km/h from West | Mostly Clear | Mostly Clear |
| September 18 | 58°F14°C | 78°F26°C | 4 mph7 km/h from North | Partly Cloudy | Partly Cloudy |
| September 19 | 57°F14°C | 72°F22°C | 6 mph10 km/h from East | Mostly Cloudy | Mostly Clear |
| September 20 | 51°F11°C | 72°F22°C | 8 mph13 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 21 | 55°F13°C | 73°F23°C | 7 mph11 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 56°F14°C, High of 81°F27°CWind: 3 mph4 km/h
Precipitation: None