Yes
you do need a jacket based on the weather in Hamilton, ON, Canada 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
42°F6°C & Cloudy
Wind is 4 mph7 km/h from the North, gusting to 8 mph13 km/h
| November 9 | ||||
| 12am | 42°F5°C | 6 mph10 km/h Northeast | Cloudy | |
| 1am | 40°F5°C | 8 mph12 km/h Northeast | Cloudy | |
| 2am | 40°F4°C | 8 mph13 km/h Northeast | Cloudy | |
| 3am | 39°F4°C | 9 mph14 km/h Northeast | Cloudy | |
| 4am | 39°F4°C | 9 mph15 km/h Northeast | Cloudy | |
| 5am | 38°F4°C | 9 mph15 km/h Northeast | Cloudy | |
| 6am | 38°F3°C | 10 mph16 km/h Northeast | Cloudy | |
| 7am | 37°F3°C | 10 mph16 km/h Northeast | Cloudy | |
| 8am | 36°F2°C | 10 mph16 km/h Northeast | Cloudy | |
| 9am | 36°F2°C | 10 mph16 km/h Northeast | Cloudy | |
| 10am | 36°F2°C | 10 mph16 km/h Northeast | Cloudy | |
| 11am | 35°F2°C | 10 mph17 km/h Northeast | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 8 | 38°F4°C | 50°F10°C | 4 mph6 km/h from Northwest | Mostly Cloudy | Drizzle |
| November 9 | 30°F-1°C | 38°F4°C | 15 mph24 km/h from Northeast | Drizzle | Snow |
| November 10 | 25°F-4°C | 35°F2°C | 10 mph17 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| November 11 | 24°F-4°C | 39°F4°C | 12 mph19 km/h from West | Mostly Cloudy | Flurries |
| November 12 | 35°F2°C | 45°F7°C | 16 mph25 km/h from West | Drizzle | Drizzle |
| November 13 | 37°F3°C | 45°F7°C | 13 mph21 km/h from West | Mostly Cloudy | Mostly Cloudy |
| November 14 | 35°F2°C | 46°F8°C | 8 mph13 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 30°F-1°C, High of 38°F4°CWind: 15 mph24 km/h
Precipitation: 88% rain