No
you don't need a jacket based on the weather in Ann Arbor, MI, USA 2 minutes ago
66°F19°C & Cloudy
Wind is 9 mph14 km/h from the Southwest, gusting to 16 mph26 km/h
| October 10 | ||||
| 6pm | 66°F19°C | 9 mph14 km/h Southwest | Mostly Cloudy | |
| 7pm | 63°F17°C | 8 mph12 km/h Southwest | Mostly Cloudy | |
| 8pm | 62°F16°C | 8 mph13 km/h Southwest | Cloudy | |
| 9pm | 61°F16°C | 6 mph10 km/h Southwest | Cloudy | |
| 10pm | 59°F15°C | 8 mph13 km/h Southwest | Cloudy | |
| 11pm | 58°F15°C | 5 mph8 km/h Southwest | Cloudy | |
| October 11 | ||||
| 12am | 58°F14°C | 5 mph8 km/h West | Cloudy | |
| 1am | 56°F13°C | 6 mph10 km/h West | Mostly Cloudy | |
| 2am | 55°F13°C | 6 mph9 km/h Northwest | Partly Cloudy | |
| 3am | 53°F12°C | 6 mph9 km/h Northwest | Partly Cloudy | |
| 4am | 51°F11°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 5am | 50°F10°C | 6 mph10 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 10 | 36°F2°C | 68°F20°C | 5 mph8 km/h from Southwest | Mostly Clear | Partly Cloudy |
| October 11 | 46°F8°C | 64°F18°C | 7 mph11 km/h from North | Mostly Clear | Mostly Clear |
| October 12 | 46°F8°C | 69°F20°C | 8 mph13 km/h from East | Mostly Clear | Mostly Clear |
| October 13 | 52°F11°C | 71°F22°C | 5 mph7 km/h from East | Partly Cloudy | Partly Cloudy |
| October 14 | 52°F11°C | 71°F22°C | 5 mph7 km/h from North | Mostly Cloudy | Mostly Cloudy |
| October 15 | 47°F8°C | 63°F17°C | 9 mph14 km/h from North | Partly Cloudy | Mostly Clear |
| October 16 | 40°F5°C | 58°F15°C | 4 mph7 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 46°F8°C, High of 64°F18°CWind: 7 mph11 km/h
Precipitation: None