No
you don't need a jacket based on the weather in Vaughan (Maple), Ontario, Canada 1 second ago
63°F17°C & Cloudy
Wind is 5 mph8 km/h from the East, gusting to 9 mph14 km/h
| May 17 | ||||
| 2am | 62°F17°C | 6 mph10 km/h East | Cloudy | |
| 3am | 61°F16°C | 8 mph13 km/h Southeast | Thunderstorms | |
| 4am | 61°F16°C | 5 mph8 km/h Southeast | Thunderstorms | |
| 5am | 60°F16°C | 6 mph10 km/h South | Mostly Cloudy | |
| 6am | 59°F15°C | 7 mph11 km/h South | Drizzle | |
| 7am | 60°F15°C | 8 mph13 km/h South | Drizzle | |
| 8am | 60°F15°C | 8 mph13 km/h South | Mostly Cloudy | |
| 9am | 63°F17°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| 10am | 64°F18°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| 11am | 65°F18°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| 12pm | 64°F18°C | 12 mph20 km/h Southwest | Cloudy | |
| 1pm | 63°F17°C | 14 mph22 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 17 | 53°F11°C | 65°F18°C | 12 mph19 km/h from Southwest | Drizzle | Drizzle |
| May 18 | 48°F9°C | 57°F14°C | 16 mph26 km/h from Northwest | Windy | Partly Cloudy |
| May 19 | 43°F6°C | 55°F13°C | 12 mph20 km/h from Northwest | Mostly Clear | Mostly Clear |
| May 20 | 40°F4°C | 57°F14°C | 8 mph13 km/h from North | Partly Cloudy | Cloudy |
| May 21 | 43°F6°C | 56°F13°C | 11 mph18 km/h from East | Drizzle | Drizzle |
| May 22 | 45°F7°C | 52°F11°C | 13 mph22 km/h from East | Drizzle | Drizzle |
| May 23 | 44°F7°C | 52°F11°C | 9 mph14 km/h from North | Cloudy | Mostly Cloudy |
Yes
Low of 48°F9°C, High of 57°F14°CWind: 16 mph26 km/h
Precipitation: 21% rain