Yes
you do need a jacket based on the weather in Bay City, MI, USA 1 second ago
Why? Because it's pretty chilly!
55°F13°C & Partly Cloudy
Wind is 2 mph4 km/h from the South, gusting to 4 mph7 km/h
| October 14 | ||||
| 5am | 54°F12°C | 2 mph3 km/h South | Mostly Cloudy | |
| 6am | 54°F12°C | 3 mph4 km/h South | Cloudy | |
| 7am | 53°F12°C | 3 mph5 km/h Southwest | Mostly Cloudy | |
| 8am | 53°F11°C | 2 mph4 km/h West | Mostly Cloudy | |
| 9am | 52°F11°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 10am | 52°F11°C | 4 mph6 km/h Northwest | Partly Cloudy | |
| 11am | 52°F11°C | 5 mph8 km/h North | Partly Cloudy | |
| 12pm | 54°F12°C | 7 mph11 km/h North | Mostly Cloudy | |
| 1pm | 57°F14°C | 8 mph13 km/h North | Mostly Cloudy | |
| 2pm | 59°F15°C | 10 mph16 km/h North | Mostly Cloudy | |
| 3pm | 60°F16°C | 10 mph16 km/h North | Partly Cloudy | |
| 4pm | 62°F17°C | 9 mph15 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 14 | 52°F11°C | 66°F19°C | 7 mph12 km/h from North | Partly Cloudy | Mostly Cloudy |
| October 15 | 48°F9°C | 59°F15°C | 7 mph11 km/h from Northeast | Partly Cloudy | Mostly Clear |
| October 16 | 42°F6°C | 61°F16°C | 3 mph4 km/h from North | Mostly Clear | Partly Cloudy |
| October 17 | 47°F9°C | 65°F19°C | 9 mph15 km/h from South | Drizzle | Drizzle |
| October 18 | 55°F13°C | 70°F21°C | 13 mph21 km/h from Southwest | Drizzle | Rain |
| October 19 | 47°F8°C | 57°F14°C | 13 mph22 km/h from Northwest | Rain | Drizzle |
| October 20 | 43°F6°C | 57°F14°C | 12 mph19 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 48°F9°C, High of 59°F15°CWind: 7 mph11 km/h
Precipitation: 9% rain