Yes
you do need a jacket based on the weather in Hamilton, ON, Canada 1 second ago
Why? Because it's so windy, your hat has officially retired from your head!
66°F19°C & Clear
Wind is 12 mph19 km/h from the Northeast, gusting to 20 mph32 km/h
| June 14 | ||||
| 5pm | 66°F19°C | 12 mph19 km/h Northeast | Clear | |
| 6pm | 66°F19°C | 11 mph18 km/h East | Clear | |
| 7pm | 65°F19°C | 9 mph15 km/h East | Clear | |
| 8pm | 64°F18°C | 8 mph12 km/h Northeast | Clear | |
| 9pm | 61°F16°C | 5 mph8 km/h Northeast | Clear | |
| 10pm | 60°F15°C | 4 mph6 km/h Northeast | Clear | |
| 11pm | 58°F15°C | 4 mph7 km/h Northeast | Clear | |
| June 15 | ||||
| 12am | 57°F14°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 1am | 57°F14°C | 4 mph7 km/h Northeast | Clear | |
| 2am | 57°F14°C | 4 mph7 km/h Northeast | Mostly Clear | |
| 3am | 56°F13°C | 4 mph7 km/h Northeast | Partly Cloudy | |
| 4am | 56°F13°C | 4 mph7 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 14 | 56°F13°C | 66°F19°C | 11 mph18 km/h from Northeast | Mostly Clear | Mostly Clear |
| June 15 | 55°F13°C | 71°F21°C | 9 mph14 km/h from Northeast | Mostly Cloudy | Mostly Clear |
| June 16 | 57°F14°C | 75°F24°C | 6 mph9 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| June 17 | 60°F16°C | 80°F27°C | 8 mph12 km/h from South | Mostly Cloudy | Rain |
| June 18 | 68°F20°C | 82°F28°C | 10 mph15 km/h from Southwest | Rain | Heavy Rain |
| June 19 | 66°F19°C | 78°F25°C | 10 mph16 km/h from West | Drizzle | Mostly Clear |
| June 20 | 63°F17°C | 82°F28°C | 8 mph12 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 71°F22°CWind: 9 mph14 km/h
Precipitation: None