No
you don't need a jacket based on the weather in Hamilton, ON, Canada 1 second ago
73°F23°C & Mostly Clear
Wind is 6 mph10 km/h from the Southwest, gusting to 12 mph19 km/h
| July 6 | ||||
| 3am | 73°F23°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 4am | 73°F23°C | 7 mph11 km/h Southwest | Mostly Clear | |
| 5am | 73°F23°C | 8 mph12 km/h Southwest | Clear | |
| 6am | 73°F23°C | 8 mph13 km/h Southwest | Mostly Clear | |
| 7am | 75°F24°C | 9 mph14 km/h Southwest | Clear | |
| 8am | 78°F25°C | 10 mph15 km/h Southwest | Clear | |
| 9am | 81°F27°C | 10 mph17 km/h Southwest | Clear | |
| 10am | 83°F29°C | 11 mph18 km/h Southwest | Clear | |
| 11am | 86°F30°C | 13 mph20 km/h Southwest | Mostly Clear | |
| 12pm | 87°F31°C | 13 mph22 km/h Southwest | Clear | |
| 1pm | 89°F32°C | 14 mph23 km/h Southwest | Clear | |
| 2pm | 89°F32°C | 15 mph24 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 6 | 73°F23°C | 90°F32°C | 13 mph21 km/h from Southwest | Clear | Drizzle |
| July 7 | 68°F20°C | 82°F28°C | 9 mph14 km/h from West | Rain | Mostly Cloudy |
| July 8 | 64°F18°C | 81°F27°C | 4 mph7 km/h from East | Partly Cloudy | Partly Cloudy |
| July 9 | 65°F18°C | 79°F26°C | 4 mph7 km/h from East | Mostly Cloudy | Drizzle |
| July 10 | 66°F19°C | 78°F26°C | 6 mph9 km/h from East | Drizzle | Drizzle |
| July 11 | 66°F19°C | 80°F27°C | 6 mph10 km/h from East | Drizzle | Drizzle |
| July 12 | 68°F20°C | 84°F29°C | 7 mph11 km/h from East | Partly Cloudy | Mostly Cloudy |
No
Low of 68°F20°C, High of 82°F28°CWind: 9 mph14 km/h
Precipitation: 47% rain