Yes
you do need a jacket based on the weather in Hamilton, ON, Canada 3 minutes ago
Why? Because it's pretty chilly and the wind is offering free, unsolicited face massages!
57°F14°C & Partly Cloudy
Wind is 8 mph13 km/h from the Northwest, gusting to 21 mph33 km/h
| May 31 | ||||
| 1am | 56°F13°C | 7 mph12 km/h Northwest | Cloudy | |
| 2am | 55°F13°C | 7 mph12 km/h Northwest | Partly Cloudy | |
| 3am | 54°F12°C | 8 mph13 km/h Northwest | Partly Cloudy | |
| 4am | 53°F11°C | 8 mph12 km/h Northwest | Cloudy | |
| 5am | 52°F11°C | 10 mph16 km/h North | Cloudy | |
| 6am | 50°F10°C | 10 mph17 km/h North | Cloudy | |
| 7am | 50°F10°C | 12 mph19 km/h North | Mostly Cloudy | |
| 8am | 50°F10°C | 12 mph19 km/h North | Partly Cloudy | |
| 9am | 51°F11°C | 13 mph22 km/h North | Mostly Cloudy | |
| 10am | 52°F11°C | 14 mph22 km/h North | Mostly Cloudy | |
| 11am | 53°F12°C | 14 mph22 km/h North | Mostly Cloudy | |
| 12pm | 54°F12°C | 14 mph22 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 31 | 49°F9°C | 58°F14°C | 13 mph22 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| June 1 | 45°F7°C | 62°F17°C | 12 mph19 km/h from Northwest | Partly Cloudy | Clear |
| June 2 | 47°F8°C | 73°F23°C | 9 mph14 km/h from West | Mostly Clear | Partly Cloudy |
| June 3 | 59°F15°C | 80°F27°C | 13 mph20 km/h from Southwest | Mostly Clear | Mostly Clear |
| June 4 | 64°F18°C | 84°F29°C | 15 mph25 km/h from Southwest | Windy | Drizzle |
| June 5 | 64°F18°C | 77°F25°C | 8 mph13 km/h from Southwest | Drizzle | Rain |
| June 6 | 55°F13°C | 71°F22°C | 8 mph13 km/h from North | Drizzle | Mostly Cloudy |
Yes
Low of 45°F7°C, High of 63°F17°CWind: 12 mph19 km/h
Precipitation: None