Yes
you do need a jacket based on the weather in Ontario, Canada 1 second ago
Why? Because it's quite chilly!
45°F7°C & Clear
Wind is 6 mph9 km/h from the South, gusting to 11 mph17 km/h
| October 25 | ||||
| 9pm | 45°F7°C | 6 mph10 km/h South | Clear | |
| 10pm | 42°F6°C | 5 mph9 km/h Southeast | Mostly Clear | |
| 11pm | 39°F4°C | 6 mph9 km/h Southeast | Mostly Clear | |
| October 26 | ||||
| 12am | 38°F3°C | 6 mph10 km/h Southeast | Mostly Clear | |
| 1am | 36°F2°C | 7 mph11 km/h Southeast | Mostly Clear | |
| 2am | 35°F2°C | 7 mph12 km/h Southeast | Mostly Clear | |
| 3am | 34°F1°C | 7 mph11 km/h South | Partly Cloudy | |
| 4am | 34°F1°C | 7 mph11 km/h South | Mostly Clear | |
| 5am | 34°F1°C | 6 mph10 km/h South | Mostly Clear | |
| 6am | 33°F1°C | 6 mph10 km/h South | Mostly Clear | |
| 7am | 33°F0°C | 6 mph10 km/h South | Mostly Clear | |
| 8am | 33°F0°C | 6 mph10 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 25 | 28°F-2°C | 46°F8°C | 6 mph9 km/h from South | Mostly Clear | Mostly Clear |
| October 26 | 33°F0°C | 56°F14°C | 7 mph12 km/h from South | Mostly Clear | Mostly Clear |
| October 27 | 40°F4°C | 57°F14°C | 8 mph13 km/h from South | Mostly Clear | Mostly Clear |
| October 28 | 36°F2°C | 51°F11°C | 7 mph11 km/h from South | Partly Cloudy | Partly Cloudy |
| October 29 | 34°F1°C | 51°F11°C | 3 mph4 km/h from South | Partly Cloudy | Partly Cloudy |
| October 30 | 34°F1°C | 48°F9°C | 4 mph6 km/h from West | Partly Cloudy | Mostly Cloudy |
| October 31 | 36°F2°C | 44°F7°C | 8 mph13 km/h from North | Drizzle | Drizzle |
Yes
Low of 33°F1°C, High of 56°F14°CWind: 7 mph12 km/h
Precipitation: None