No
you don't need a jacket based on the weather in Côte Saint-Luc, QC, Canada 1 second ago
61°F16°C & Partly Cloudy
Wind is 3 mph5 km/h from the West, gusting to 5 mph8 km/h
| September 18 | ||||
| 1am | 60°F16°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 2am | 59°F15°C | 3 mph6 km/h Southwest | Partly Cloudy | |
| 3am | 59°F15°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| 4am | 58°F15°C | 4 mph7 km/h Southwest | Cloudy | |
| 5am | 58°F14°C | 5 mph8 km/h Southwest | Cloudy | |
| 6am | 58°F14°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 7am | 58°F14°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 8am | 60°F16°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 9am | 63°F17°C | 8 mph12 km/h Southwest | Clear | |
| 10am | 67°F19°C | 9 mph14 km/h Southwest | Clear | |
| 11am | 70°F21°C | 9 mph14 km/h Southwest | Clear | |
| 12pm | 73°F23°C | 9 mph15 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 57°F14°C | 77°F25°C | 9 mph15 km/h from West | Mostly Clear | Partly Cloudy |
| September 19 | 51°F10°C | 67°F20°C | 7 mph11 km/h from Northwest | Clear | Clear |
| September 20 | 44°F7°C | 63°F17°C | 4 mph6 km/h from Northwest | Clear | Mostly Clear |
| September 21 | 45°F7°C | 72°F22°C | 5 mph8 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 22 | 56°F14°C | 75°F24°C | 7 mph11 km/h from South | Drizzle | Drizzle |
| September 23 | 62°F17°C | 71°F22°C | 5 mph8 km/h from West | Drizzle | Mostly Cloudy |
| September 24 | 55°F13°C | 70°F21°C | 7 mph11 km/h from Northeast | Drizzle | Mostly Clear |
Yes
Low of 51°F11°C, High of 67°F20°CWind: 7 mph11 km/h
Precipitation: None