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!
58°F14°C & Mostly Clear
Wind is 3 mph5 km/h from the East, gusting to 8 mph13 km/h
| June 9 | ||||
| 3am | 57°F14°C | 4 mph6 km/h East | Mostly Cloudy | |
| 4am | 58°F15°C | 2 mph3 km/h Southeast | Cloudy | |
| 5am | 58°F15°C | 2 mph3 km/h Southeast | Cloudy | |
| 6am | 59°F15°C | 2 mph4 km/h East | Mostly Cloudy | |
| 7am | 60°F15°C | 2 mph4 km/h South | Cloudy | |
| 8am | 62°F16°C | 4 mph7 km/h South | Mostly Cloudy | |
| 9am | 62°F17°C | 5 mph8 km/h South | Cloudy | |
| 10am | 64°F18°C | 5 mph8 km/h South | Cloudy | |
| 11am | 65°F18°C | 6 mph10 km/h South | Cloudy | |
| 12pm | 67°F19°C | 7 mph12 km/h South | Drizzle | |
| 1pm | 66°F19°C | 9 mph15 km/h South | Drizzle | |
| 2pm | 67°F20°C | 10 mph17 km/h South | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 9 | 57°F14°C | 68°F20°C | 8 mph12 km/h from South | Drizzle | Drizzle |
| June 10 | 57°F14°C | 71°F22°C | 11 mph18 km/h from Southwest | Mostly Clear | Clear |
| June 11 | 57°F14°C | 79°F26°C | 12 mph20 km/h from Southwest | Mostly Clear | Partly Cloudy |
| June 12 | 59°F15°C | 71°F22°C | 5 mph8 km/h from West | Mostly Cloudy | Drizzle |
| June 13 | 54°F12°C | 63°F17°C | 8 mph13 km/h from East | Mostly Cloudy | Drizzle |
| June 14 | 51°F11°C | 66°F19°C | 7 mph11 km/h from East | Drizzle | Mostly Cloudy |
| June 15 | 54°F12°C | 68°F20°C | 7 mph12 km/h from East | Partly Cloudy | Partly Cloudy |
Yes
Low of 56°F14°C, High of 71°F22°CWind: 11 mph18 km/h
Precipitation: 10% rain