No
you don't need a jacket based on the weather in Hamilton, ON, Canada 1 second ago
76°F25°C & Clear
Wind is 7 mph11 km/h from the E, gusting to 11 mph18 km/h
| September 19 | ||||
| 5pm | 76°F24°C | 7 mph11 km/h E | Clear | |
| 6pm | 74°F23°C | 6 mph9 km/h E | Clear | |
| 7pm | 71°F22°C | 4 mph6 km/h E | Clear | |
| 8pm | 68°F20°C | 3 mph5 km/h NE | Clear | |
| 9pm | 67°F19°C | 3 mph4 km/h NE | Clear | |
| 10pm | 66°F19°C | 3 mph5 km/h NE | Clear | |
| 11pm | 65°F18°C | 3 mph5 km/h NE | Mostly Clear | |
| September 20 | ||||
| 12am | 64°F18°C | 3 mph5 km/h NE | Mostly Clear | |
| 1am | 63°F17°C | 3 mph5 km/h NE | Clear | |
| 2am | 62°F17°C | 3 mph5 km/h NE | Clear | |
| 3am | 61°F16°C | 3 mph5 km/h N | Clear | |
| 4am | 60°F16°C | 3 mph5 km/h N | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 19 | 61°F16°C | 77°F25°C | 5 mph8 km/h from NE | Mostly Clear | Clear |
| September 20 | 59°F15°C | 76°F24°C | 7 mph10 km/h from E | Partly Cloudy | Mostly Cloudy |
| September 21 | 63°F17°C | 77°F25°C | 4 mph7 km/h from E | Rain | Partly Cloudy |
| September 22 | 61°F16°C | 77°F25°C | 6 mph9 km/h from E | Mostly Cloudy | Cloudy |
| September 23 | 63°F17°C | 74°F23°C | 7 mph11 km/h from E | Rain | Drizzle |
| September 24 | 62°F17°C | 74°F23°C | 8 mph13 km/h from S | Drizzle | Rain |
| September 25 | 61°F16°C | 72°F22°C | 6 mph10 km/h from W | Drizzle | Drizzle |
No
Low of 59°F15°C, High of 76°F25°CWind: 7 mph10 km/h
Precipitation: None