No
you don't need a jacket based on the weather in Vaughan (Thornhill), Ontario, Canada 1 second ago
66°F19°C & Clear
Wind is 2 mph3 km/h from the Northwest, gusting to 3 mph5 km/h
| July 16 | ||||
| 6am | 66°F19°C | 2 mph4 km/h Northwest | Clear | |
| 7am | 68°F20°C | 2 mph3 km/h Northwest | Clear | |
| 8am | 72°F22°C | 3 mph4 km/h Southwest | Clear | |
| 9am | 76°F24°C | 3 mph5 km/h Southwest | Clear | |
| 10am | 80°F26°C | 5 mph7 km/h West | Clear | |
| 11am | 83°F29°C | 5 mph9 km/h West | Mostly Clear | |
| 12pm | 86°F30°C | 7 mph12 km/h West | Mostly Clear | |
| 1pm | 88°F31°C | 7 mph11 km/h Southwest | Mostly Clear | |
| 2pm | 89°F32°C | 7 mph12 km/h Southwest | Partly Cloudy | |
| 3pm | 89°F32°C | 8 mph13 km/h South | Partly Cloudy | |
| 4pm | 89°F32°C | 9 mph14 km/h South | Partly Cloudy | |
| 5pm | 87°F31°C | 10 mph16 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 16 | 66°F19°C | 89°F32°C | 7 mph11 km/h from Southwest | Mostly Clear | Thunderstorms |
| July 17 | 63°F17°C | 83°F29°C | 12 mph19 km/h from West | Drizzle | Partly Cloudy |
| July 18 | 56°F14°C | 77°F25°C | 5 mph8 km/h from East | Clear | Mostly Clear |
| July 19 | 59°F15°C | 79°F26°C | 5 mph8 km/h from South | Mostly Cloudy | Drizzle |
| July 20 | 65°F18°C | 80°F26°C | 8 mph12 km/h from Northwest | Partly Cloudy | Clear |
| July 21 | 60°F16°C | 79°F26°C | 5 mph9 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| July 22 | 64°F18°C | 84°F29°C | 7 mph11 km/h from South | Partly Cloudy | Mostly Cloudy |
No
Low of 63°F17°C, High of 83°F29°CWind: 12 mph19 km/h
Precipitation: 52% rain