Yes
you do need a jacket based on the weather in Mississauga, ON, Canada 19 minutes ago
Why? Because it's not very warm out and the wind could blow a wig clean off your head!
57°F14°C & Partly Cloudy
Wind is 9 mph15 km/h from the West, gusting to 20 mph32 km/h
| August 28 | ||||
| 5am | 57°F14°C | 9 mph15 km/h West | Partly Cloudy | |
| 6am | 57°F14°C | 9 mph15 km/h West | Partly Cloudy | |
| 7am | 57°F14°C | 9 mph14 km/h Southwest | Partly Cloudy | |
| 8am | 59°F15°C | 9 mph15 km/h Southwest | Partly Cloudy | |
| 9am | 62°F17°C | 9 mph15 km/h Southwest | Cloudy | |
| 10am | 64°F18°C | 10 mph16 km/h Southwest | Cloudy | |
| 11am | 65°F19°C | 10 mph17 km/h Southwest | Cloudy | |
| 12pm | 66°F19°C | 11 mph17 km/h West | Drizzle | |
| 1pm | 67°F19°C | 11 mph17 km/h Southwest | Drizzle | |
| 2pm | 66°F19°C | 10 mph17 km/h West | Drizzle | |
| 3pm | 66°F19°C | 10 mph17 km/h West | Drizzle | |
| 4pm | 66°F19°C | 9 mph15 km/h West | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 28 | 56°F13°C | 67°F19°C | 10 mph15 km/h from West | Rain | Drizzle |
| August 29 | 50°F10°C | 65°F18°C | 8 mph14 km/h from Northwest | Partly Cloudy | Mostly Clear |
| August 30 | 51°F11°C | 70°F21°C | 7 mph11 km/h from Northwest | Partly Cloudy | Mostly Clear |
| August 31 | 52°F11°C | 73°F23°C | 3 mph5 km/h from Southeast | Clear | Clear |
| September 1 | 56°F13°C | 74°F24°C | 5 mph7 km/h from East | Clear | Clear |
| September 2 | 59°F15°C | 76°F24°C | 5 mph8 km/h from East | Clear | Mostly Clear |
| September 3 | 60°F16°C | 76°F24°C | 6 mph9 km/h from South | Mostly Clear | Mostly Clear |
Yes
Low of 50°F10°C, High of 65°F19°CWind: 8 mph14 km/h
Precipitation: None