No
you don't need a jacket based on the weather in Montreal, QC, Canada 5 minutes ago
76°F24°C & Clear
Wind is 4 mph6 km/h from the Northeast, gusting to 7 mph11 km/h
| September 16 | ||||
| 3pm | 76°F24°C | 4 mph7 km/h Northeast | Clear | |
| 4pm | 76°F25°C | 4 mph6 km/h Northeast | Clear | |
| 5pm | 76°F24°C | 4 mph6 km/h Northeast | Clear | |
| 6pm | 74°F23°C | 4 mph6 km/h Northeast | Clear | |
| 7pm | 70°F21°C | 4 mph6 km/h Northeast | Clear | |
| 8pm | 67°F19°C | 4 mph6 km/h Northeast | Clear | |
| 9pm | 65°F18°C | 4 mph6 km/h Northeast | Clear | |
| 10pm | 64°F18°C | 3 mph5 km/h Northeast | Clear | |
| 11pm | 62°F17°C | 3 mph5 km/h Northeast | Clear | |
| September 17 | ||||
| 12am | 61°F16°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 1am | 60°F15°C | 3 mph4 km/h Northeast | Partly Cloudy | |
| 2am | 59°F15°C | 3 mph5 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 54°F12°C | 76°F25°C | 3 mph6 km/h from Northeast | Clear | Partly Cloudy |
| September 17 | 56°F14°C | 77°F25°C | 3 mph5 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 18 | 60°F16°C | 79°F26°C | 8 mph14 km/h from West | Mostly Clear | Mostly Cloudy |
| September 19 | 48°F9°C | 67°F19°C | 8 mph13 km/h from Northwest | Clear | Clear |
| September 20 | 42°F6°C | 61°F16°C | 3 mph6 km/h from Northwest | Clear | Mostly Clear |
| September 21 | 45°F7°C | 73°F23°C | 5 mph8 km/h from South | Mostly Clear | Partly Cloudy |
| September 22 | 59°F15°C | 76°F25°C | 7 mph11 km/h from South | Drizzle | Partly Cloudy |
Yes
Low of 56°F14°C, High of 77°F25°CWind: 3 mph5 km/h
Precipitation: None