Yes
you do need a jacket based on the weather in Hamilton, ON, Canada 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it and it's really really huffing out there!
34°F1°C & Windy
Wind is 20 mph32 km/h from the West, gusting to 37 mph59 km/h
| April 7 | ||||
| 8pm | 33°F1°C | 20 mph32 km/h West | Windy | |
| 9pm | 32°F0°C | 20 mph32 km/h Northwest | Windy | |
| 10pm | 30°F-1°C | 17 mph28 km/h Northwest | Windy | |
| 11pm | 29°F-2°C | 18 mph30 km/h Northwest | Windy | |
| April 8 | ||||
| 12am | 28°F-2°C | 18 mph29 km/h Northwest | Windy | |
| 1am | 28°F-2°C | 18 mph29 km/h Northwest | Windy | |
| 2am | 27°F-3°C | 19 mph30 km/h Northwest | Windy | |
| 3am | 25°F-4°C | 18 mph28 km/h Northwest | Windy | |
| 4am | 25°F-4°C | 17 mph28 km/h Northwest | Windy | |
| 5am | 24°F-4°C | 17 mph27 km/h Northwest | Windy | |
| 6am | 23°F-5°C | 17 mph27 km/h Northwest | Windy | |
| 7am | 23°F-5°C | 16 mph27 km/h Northwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 7 | 28°F-2°C | 49°F9°C | 8 mph13 km/h from Southwest | Partly Cloudy | Windy |
| April 8 | 23°F-5°C | 34°F1°C | 16 mph26 km/h from Northwest | Windy | Clear |
| April 9 | 23°F-5°C | 41°F5°C | 9 mph14 km/h from West | Mostly Cloudy | Mostly Cloudy |
| April 10 | 31°F-1°C | 39°F4°C | 13 mph21 km/h from Northeast | Drizzle | Drizzle |
| April 11 | 36°F2°C | 43°F6°C | 8 mph12 km/h from Northeast | Cloudy | Cloudy |
| April 12 | 38°F3°C | 48°F9°C | 8 mph12 km/h from Northeast | Cloudy | Mostly Cloudy |
| April 13 | 37°F3°C | 55°F13°C | 5 mph8 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
Yes
Low of 23°F-5°C, High of 34°F1°CWind: 16 mph26 km/h
Precipitation: None