Yes
you do need a jacket based on the weather in Montreal, QC, Canada 4 minutes ago
Why? Because the wind is harsh and biting!
66°F19°C & Mostly Clear
Wind is 9 mph14 km/h from the Northwest, gusting to 21 mph33 km/h
| September 18 | ||||
| 11pm | 64°F18°C | 9 mph14 km/h North | Mostly Clear | |
| September 19 | ||||
| 12am | 62°F17°C | 8 mph13 km/h North | Mostly Clear | |
| 1am | 60°F16°C | 8 mph12 km/h North | Mostly Clear | |
| 2am | 58°F15°C | 8 mph12 km/h North | Mostly Clear | |
| 3am | 57°F14°C | 7 mph11 km/h North | Mostly Clear | |
| 4am | 55°F13°C | 7 mph11 km/h North | Mostly Clear | |
| 5am | 55°F13°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 6am | 54°F12°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 7am | 53°F12°C | 6 mph9 km/h Northwest | Mostly Clear | |
| 8am | 54°F12°C | 6 mph9 km/h Northwest | Mostly Clear | |
| 9am | 56°F14°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 10am | 59°F15°C | 6 mph10 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 59°F15°C | 79°F26°C | 6 mph10 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 19 | 51°F11°C | 68°F20°C | 7 mph11 km/h from Northwest | Mostly Clear | Clear |
| September 20 | 44°F7°C | 64°F18°C | 3 mph5 km/h from Northwest | Clear | Clear |
| September 21 | 45°F7°C | 71°F22°C | 5 mph8 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 22 | 54°F12°C | 72°F22°C | 7 mph11 km/h from South | Rain | Rain |
| September 23 | 61°F16°C | 72°F22°C | 6 mph10 km/h from West | Drizzle | Partly Cloudy |
| September 24 | 55°F13°C | 69°F20°C | 5 mph9 km/h from North | Mostly Clear | Clear |
Yes
Low of 51°F11°C, High of 68°F20°CWind: 7 mph11 km/h
Precipitation: None