No
you don't need a jacket based on the weather in Vaughan, ON, Canada 1 second ago
74°F23°C & Clear
Wind is 7 mph11 km/h from the South, gusting to 10 mph16 km/h
| July 18 | ||||
| 8pm | 72°F22°C | 6 mph10 km/h South | Clear | |
| 9pm | 68°F20°C | 5 mph7 km/h South | Clear | |
| 10pm | 65°F18°C | 3 mph5 km/h South | Clear | |
| 11pm | 63°F17°C | 2 mph4 km/h Northwest | Clear | |
| July 19 | ||||
| 12am | 61°F16°C | 3 mph4 km/h North | Clear | |
| 1am | 60°F16°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 2am | 59°F15°C | 2 mph4 km/h Northwest | Mostly Clear | |
| 3am | 58°F15°C | 3 mph4 km/h North | Mostly Clear | |
| 4am | 57°F14°C | 3 mph4 km/h North | Partly Cloudy | |
| 5am | 57°F14°C | 3 mph4 km/h North | Partly Cloudy | |
| 6am | 57°F14°C | 3 mph4 km/h North | Partly Cloudy | |
| 7am | 58°F15°C | 3 mph4 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 18 | 51°F10°C | 76°F24°C | 4 mph6 km/h from South | Clear | Mostly Clear |
| July 19 | 56°F14°C | 82°F28°C | 6 mph10 km/h from South | Partly Cloudy | Drizzle |
| July 20 | 64°F18°C | 79°F26°C | 11 mph17 km/h from Northwest | Mostly Clear | Clear |
| July 21 | 58°F15°C | 75°F24°C | 8 mph12 km/h from North | Clear | Clear |
| July 22 | 55°F13°C | 77°F25°C | 5 mph8 km/h from Southeast | Mostly Clear | Partly Cloudy |
| July 23 | 62°F17°C | 81°F27°C | 7 mph11 km/h from South | Mostly Cloudy | Mostly Cloudy |
| July 24 | 70°F21°C | 87°F31°C | 10 mph16 km/h from West | Heavy Rain | Drizzle |
Yes
Low of 56°F14°C, High of 82°F28°CWind: 6 mph10 km/h
Precipitation: None