Yes
you do need a jacket based on the weather in Mississauga (Erin Mills), Ontario, Canada 1 second ago
Why? Because it's why-did-i-leave-my bed degrees out!
27°F-3°C & Cloudy
Wind is 6 mph9 km/h from the South, gusting to 13 mph21 km/h
| January 10 | ||||
| 4pm | 26°F-3°C | 5 mph9 km/h Southwest | Cloudy | |
| 5pm | 26°F-4°C | 5 mph8 km/h Southwest | Cloudy | |
| 6pm | 25°F-4°C | 5 mph8 km/h South | Cloudy | |
| 7pm | 24°F-5°C | 6 mph9 km/h Southwest | Cloudy | |
| 8pm | 23°F-5°C | 5 mph8 km/h South | Cloudy | |
| 9pm | 23°F-5°C | 6 mph9 km/h Southwest | Snow | |
| 10pm | 22°F-5°C | 5 mph8 km/h South | Snow | |
| 11pm | 23°F-5°C | 5 mph7 km/h Southwest | Snow | |
| January 11 | ||||
| 12am | 22°F-5°C | 4 mph7 km/h Southwest | Snow | |
| 1am | 22°F-6°C | 4 mph6 km/h Southwest | Haze | |
| 2am | 22°F-6°C | 4 mph6 km/h Southwest | Haze | |
| 3am | 22°F-6°C | 3 mph5 km/h Southwest | Haze | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 10 | 11°F-12°C | 27°F-3°C | 4 mph6 km/h from Southwest | Cloudy | Snow |
| January 11 | 21°F-6°C | 32°F-0°C | 5 mph9 km/h from West | Mostly Cloudy | Partly Cloudy |
| January 12 | 23°F-5°C | 32°F-0°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Cloudy |
| January 13 | 20°F-7°C | 32°F-0°C | 12 mph19 km/h from West | Mostly Cloudy | Partly Cloudy |
| January 14 | 15°F-10°C | 21°F-6°C | 14 mph23 km/h from West | Mostly Cloudy | Partly Cloudy |
| January 15 | 15°F-9°C | 24°F-5°C | 6 mph10 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| January 16 | 16°F-9°C | 27°F-3°C | 12 mph19 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 21°F-6°C, High of 31°F-1°CWind: 5 mph9 km/h
Precipitation: None