No
you don't need a jacket based on the weather in Grand Rapids, MI, USA 1 second ago
71°F22°C & Clear
Wind is 6 mph9 km/h from the North, gusting to 9 mph14 km/h
| October 14 | ||||
| 9pm | 71°F21°C | 5 mph9 km/h North | Clear | |
| 10pm | 69°F20°C | 5 mph8 km/h North | Mostly Clear | |
| 11pm | 64°F18°C | 5 mph8 km/h North | Mostly Clear | |
| October 15 | ||||
| 12am | 60°F15°C | 5 mph8 km/h North | Partly Cloudy | |
| 1am | 58°F14°C | 6 mph10 km/h North | Partly Cloudy | |
| 2am | 56°F14°C | 7 mph11 km/h Northeast | Mostly Cloudy | |
| 3am | 55°F13°C | 7 mph12 km/h Northeast | Mostly Cloudy | |
| 4am | 54°F12°C | 8 mph13 km/h Northeast | Cloudy | |
| 5am | 53°F12°C | 8 mph13 km/h Northeast | Cloudy | |
| 6am | 52°F11°C | 8 mph13 km/h Northeast | Cloudy | |
| 7am | 52°F11°C | 7 mph12 km/h Northeast | Cloudy | |
| 8am | 51°F10°C | 7 mph11 km/h Northeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 14 | 54°F12°C | 71°F22°C | 4 mph6 km/h from North | Mostly Clear | Mostly Cloudy |
| October 15 | 48°F9°C | 62°F17°C | 4 mph6 km/h from North | Mostly Cloudy | Clear |
| October 16 | 40°F5°C | 64°F18°C | 4 mph7 km/h from East | Clear | Partly Cloudy |
| October 17 | 48°F9°C | 66°F19°C | 9 mph14 km/h from South | Cloudy | Mostly Cloudy |
| October 18 | 55°F13°C | 69°F21°C | 9 mph15 km/h from South | Rain | Rain |
| October 19 | 47°F8°C | 59°F15°C | 10 mph15 km/h from Northwest | Drizzle | Partly Cloudy |
| October 20 | 43°F6°C | 59°F15°C | 9 mph15 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 47°F9°C, High of 63°F17°CWind: 4 mph6 km/h
Precipitation: None