Yes
you do need a jacket based on the weather in Mississauga (Meadowvale), Ontario, Canada 1 second ago
Why? Because the temperature has dropped below freezing!
27°F-3°C & Mostly Cloudy
Wind is 4 mph6 km/h from the Northeast, gusting to 11 mph17 km/h
| December 26 | ||||
| 9am | 27°F-3°C | 4 mph6 km/h East | Mostly Cloudy | |
| 10am | 29°F-2°C | 5 mph8 km/h East | Mostly Cloudy | |
| 11am | 31°F-1°C | 6 mph9 km/h East | Cloudy | |
| 12pm | 32°F-0°C | 6 mph9 km/h East | Cloudy | |
| 1pm | 33°F0°C | 6 mph10 km/h Southeast | Cloudy | |
| 2pm | 33°F1°C | 6 mph9 km/h Southeast | Cloudy | |
| 3pm | 33°F1°C | 5 mph9 km/h Southeast | Cloudy | |
| 4pm | 33°F1°C | 5 mph8 km/h Southeast | Cloudy | |
| 5pm | 33°F0°C | 4 mph7 km/h East | Mostly Cloudy | |
| 6pm | 32°F0°C | 4 mph7 km/h East | Mostly Cloudy | |
| 7pm | 32°F-0°C | 4 mph6 km/h East | Mostly Cloudy | |
| 8pm | 31°F-1°C | 4 mph6 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 26 | 25°F-4°C | 33°F1°C | 5 mph8 km/h from East | Mostly Cloudy | Mostly Cloudy |
| December 27 | 30°F-1°C | 39°F4°C | 7 mph12 km/h from East | Mostly Cloudy | Drizzle |
| December 28 | 35°F2°C | 45°F7°C | 5 mph8 km/h from Southeast | Drizzle | Rain |
| December 29 | 40°F4°C | 45°F7°C | 6 mph9 km/h from North | Rain | Rain |
| December 30 | 36°F2°C | 43°F6°C | 7 mph12 km/h from West | Mostly Cloudy | Mostly Cloudy |
| December 31 | 33°F1°C | 41°F5°C | 7 mph12 km/h from East | Rain | Rain |
| January 1 | 31°F-1°C | 36°F2°C | 13 mph20 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 29°F-2°C, High of 38°F4°CWind: 7 mph12 km/h
Precipitation: None