Yes
you do need a jacket based on the weather in Hamilton, ON, Canada 8 minutes ago
Why? Because the temperature has dropped below freezing and it's so windy, you’re practically horizontal just trying to walk!
20°F-7°C & Windy
Wind is 16 mph26 km/h from the Northwest, gusting to 27 mph43 km/h
| March 1 | ||||
| 3pm | 20°F-6°C | 15 mph25 km/h Northwest | Windy | |
| 4pm | 20°F-7°C | 16 mph26 km/h Northwest | Windy | |
| 5pm | 19°F-7°C | 15 mph25 km/h Northwest | Windy | |
| 6pm | 17°F-8°C | 14 mph23 km/h Northwest | Mostly Cloudy | |
| 7pm | 16°F-9°C | 12 mph19 km/h Northwest | Mostly Cloudy | |
| 8pm | 15°F-9°C | 11 mph17 km/h Northwest | Partly Cloudy | |
| 9pm | 14°F-10°C | 10 mph16 km/h Northwest | Partly Cloudy | |
| 10pm | 14°F-10°C | 9 mph15 km/h Northwest | Mostly Cloudy | |
| 11pm | 13°F-10°C | 9 mph15 km/h Northwest | Mostly Cloudy | |
| March 2 | ||||
| 12am | 12°F-11°C | 9 mph15 km/h Northwest | Mostly Cloudy | |
| 1am | 11°F-12°C | 9 mph14 km/h Northwest | Partly Cloudy | |
| 2am | 10°F-12°C | 7 mph12 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 1 | 12°F-11°C | 42°F5°C | 15 mph25 km/h from Northwest | Windy | Partly Cloudy |
| March 2 | 7°F-14°C | 23°F-5°C | 8 mph12 km/h from West | Mostly Cloudy | Partly Cloudy |
| March 3 | 13°F-10°C | 33°F1°C | 7 mph12 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| March 4 | 28°F-2°C | 41°F5°C | 7 mph12 km/h from Southwest | Drizzle | Rain |
| March 5 | 36°F2°C | 52°F11°C | 15 mph24 km/h from South | Rain | Heavy Rain |
| March 6 | 26°F-3°C | 37°F3°C | 17 mph28 km/h from West | Windy | Partly Cloudy |
| March 7 | 25°F-4°C | 37°F3°C | 13 mph21 km/h from West | Mostly Cloudy | Partly Cloudy |
Yes
Low of 7°F-14°C, High of 23°F-5°CWind: 8 mph12 km/h
Precipitation: None