Yes
you do need a jacket based on the weather in Mississauga, ON, Canada 1 second ago
Why? Because sorry, it's too cool for just a hoodie!
57°F14°C & Clear
Wind is 3 mph5 km/h from the Northwest, gusting to 6 mph10 km/h
| September 18 | ||||
| 9am | 61°F16°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 10am | 66°F19°C | 3 mph4 km/h Northwest | Mostly Clear | |
| 11am | 71°F22°C | 2 mph3 km/h Northwest | Mostly Clear | |
| 12pm | 75°F24°C | 1 mph2 km/h West | Mostly Clear | |
| 1pm | 78°F25°C | 3 mph4 km/h South | Mostly Clear | |
| 2pm | 79°F26°C | 4 mph6 km/h South | Mostly Clear | |
| 3pm | 79°F26°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 4pm | 80°F26°C | 4 mph7 km/h West | Mostly Clear | |
| 5pm | 79°F26°C | 6 mph9 km/h Northwest | Mostly Clear | |
| 6pm | 78°F25°C | 7 mph11 km/h North | Mostly Clear | |
| 7pm | 74°F24°C | 8 mph12 km/h North | Clear | |
| 8pm | 71°F22°C | 9 mph14 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 54°F12°C | 80°F26°C | 4 mph6 km/h from Northwest | Mostly Clear | Clear |
| September 19 | 56°F13°C | 70°F21°C | 5 mph9 km/h from North | Clear | Mostly Clear |
| September 20 | 54°F12°C | 65°F18°C | 10 mph17 km/h from East | Mostly Clear | Partly Cloudy |
| September 21 | 57°F14°C | 74°F23°C | 6 mph10 km/h from Southeast | Mostly Cloudy | Drizzle |
| September 22 | 65°F18°C | 75°F24°C | 7 mph12 km/h from Southwest | Rain | Rain |
| September 23 | 62°F17°C | 76°F24°C | 5 mph8 km/h from West | Drizzle | Partly Cloudy |
| September 24 | 60°F15°C | 73°F23°C | 5 mph8 km/h from East | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 56°F14°C, High of 70°F21°CWind: 5 mph9 km/h
Precipitation: None