Yes
you do need a jacket based on the weather in Hamilton, ON, Canada 1 second ago
Why? Because there's a refreshing nip in the air and it's windy enough to give you a brand new hairdo!
39°F4°C & Cloudy
Wind is 11 mph17 km/h from the Northeast, gusting to 21 mph34 km/h
| April 5 | ||||
| 6am | 39°F4°C | 11 mph18 km/h Northeast | Cloudy | |
| 7am | 39°F4°C | 9 mph15 km/h Northeast | Drizzle | |
| 8am | 40°F4°C | 7 mph12 km/h Northeast | Thunderstorms | |
| 9am | 40°F4°C | 6 mph10 km/h Northeast | Drizzle | |
| 10am | 40°F5°C | 6 mph9 km/h Northeast | Cloudy | |
| 11am | 41°F5°C | 6 mph9 km/h Northeast | Drizzle | |
| 12pm | 42°F6°C | 4 mph6 km/h East | Drizzle | |
| 1pm | 44°F7°C | 3 mph5 km/h Southwest | Cloudy | |
| 2pm | 48°F9°C | 4 mph7 km/h West | Cloudy | |
| 3pm | 52°F11°C | 6 mph9 km/h West | Cloudy | |
| 4pm | 54°F12°C | 10 mph15 km/h West | Drizzle | |
| 5pm | 53°F12°C | 11 mph18 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 5 | 39°F4°C | 54°F12°C | 7 mph11 km/h from Northwest | Thunderstorms | Cloudy |
| April 6 | 34°F1°C | 46°F8°C | 9 mph15 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| April 7 | 28°F-2°C | 45°F7°C | 10 mph16 km/h from Southwest | Drizzle | Snow |
| April 8 | 24°F-5°C | 31°F-1°C | 15 mph24 km/h from Northwest | Windy | Partly Cloudy |
| April 9 | 26°F-3°C | 41°F5°C | 7 mph12 km/h from West | Mostly Cloudy | Mostly Cloudy |
| April 10 | 31°F-1°C | 45°F7°C | 6 mph10 km/h from East | Mostly Cloudy | Mostly Cloudy |
| April 11 | 34°F1°C | 46°F8°C | 8 mph13 km/h from Northeast | Cloudy | Mostly Cloudy |
Yes
Low of 34°F1°C, High of 46°F8°CWind: 9 mph15 km/h
Precipitation: None