Yes
you do need a jacket based on the weather in Hamilton, ON, Canada 1 second ago
Why? Because it's cool. Pleasantly cool, but cool and the wind is harsh and biting!
53°F12°C & Windy
Wind is 15 mph24 km/h from the East, gusting to 25 mph40 km/h
| October 28 | ||||
| 6pm | 53°F12°C | 16 mph25 km/h East | Windy | |
| 7pm | 54°F12°C | 16 mph26 km/h East | Windy | |
| 8pm | 53°F12°C | 15 mph25 km/h East | Windy | |
| 9pm | 53°F11°C | 15 mph25 km/h East | Windy | |
| 10pm | 51°F11°C | 15 mph24 km/h East | Windy | |
| 11pm | 50°F10°C | 15 mph24 km/h East | Mostly Clear | |
| October 29 | ||||
| 12am | 50°F10°C | 14 mph22 km/h East | Partly Cloudy | |
| 1am | 49°F9°C | 13 mph20 km/h East | Partly Cloudy | |
| 2am | 48°F9°C | 11 mph18 km/h East | Partly Cloudy | |
| 3am | 48°F9°C | 10 mph17 km/h East | Partly Cloudy | |
| 4am | 47°F8°C | 9 mph15 km/h East | Partly Cloudy | |
| 5am | 46°F8°C | 9 mph14 km/h East | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 28 | 42°F5°C | 54°F12°C | 12 mph19 km/h from East | Mostly Clear | Partly Cloudy |
| October 29 | 42°F6°C | 53°F11°C | 11 mph17 km/h from Northeast | Mostly Cloudy | Cloudy |
| October 30 | 44°F7°C | 51°F10°C | 15 mph23 km/h from Northeast | Rain | Rain |
| October 31 | 42°F6°C | 49°F9°C | 14 mph23 km/h from West | Drizzle | Mostly Cloudy |
| November 1 | 40°F4°C | 49°F9°C | 8 mph12 km/h from West | Mostly Cloudy | Mostly Cloudy |
| November 2 | 37°F3°C | 48°F9°C | 5 mph9 km/h from West | Mostly Cloudy | Partly Cloudy |
| November 3 | 37°F3°C | 50°F10°C | 14 mph22 km/h from Southwest | Drizzle | Partly Cloudy |
Yes
Low of 42°F6°C, High of 53°F12°CWind: 11 mph17 km/h
Precipitation: None