Yes
you do need a jacket based on the weather in Mississauga, ON, Canada 4 minutes ago
Why? Because it's not very warm out!
55°F13°C & Clear
Wind is 2 mph4 km/h from the South, gusting to 6 mph10 km/h
| June 3 | ||||
| 4am | 54°F12°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 5am | 53°F12°C | 3 mph4 km/h West | Mostly Clear | |
| 6am | 54°F12°C | 2 mph4 km/h Southwest | Partly Cloudy | |
| 7am | 55°F13°C | 3 mph4 km/h Southwest | Clear | |
| 8am | 58°F15°C | 5 mph7 km/h Southwest | Clear | |
| 9am | 62°F17°C | 6 mph9 km/h Southwest | Clear | |
| 10am | 66°F19°C | 7 mph11 km/h Southwest | Mostly Clear | |
| 11am | 69°F21°C | 8 mph12 km/h South | Partly Cloudy | |
| 12pm | 72°F22°C | 8 mph14 km/h South | Mostly Clear | |
| 1pm | 74°F23°C | 10 mph16 km/h South | Clear | |
| 2pm | 76°F24°C | 11 mph17 km/h South | Clear | |
| 3pm | 78°F25°C | 12 mph19 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 3 | 53°F12°C | 79°F26°C | 9 mph14 km/h from South | Clear | Partly Cloudy |
| June 4 | 60°F16°C | 82°F28°C | 13 mph20 km/h from Southwest | Mostly Clear | Rain |
| June 5 | 61°F16°C | 73°F23°C | 5 mph8 km/h from Northwest | Drizzle | Partly Cloudy |
| June 6 | 56°F13°C | 73°F23°C | 4 mph7 km/h from East | Drizzle | Rain |
| June 7 | 58°F15°C | 72°F22°C | 5 mph9 km/h from Northeast | Drizzle | Mostly Clear |
| June 8 | 55°F13°C | 72°F22°C | 7 mph11 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| June 9 | 58°F14°C | 71°F22°C | 10 mph16 km/h from Southwest | Rain | Rain |
No
Low of 61°F16°C, High of 82°F28°CWind: 13 mph20 km/h
Precipitation: 17% rain