No
you don't need a jacket based on the weather in Montreal, QC, Canada 2 minutes ago
74°F23°C & Clear
Wind is 3 mph5 km/h from the East, gusting to 6 mph9 km/h
| August 15 | ||||
| 12pm | 74°F24°C | 3 mph5 km/h East | Clear | |
| 1pm | 77°F25°C | 3 mph5 km/h East | Clear | |
| 2pm | 79°F26°C | 2 mph3 km/h Northeast | Clear | |
| 3pm | 80°F27°C | 3 mph4 km/h Northwest | Clear | |
| 4pm | 80°F27°C | 2 mph3 km/h Northeast | Clear | |
| 5pm | 80°F27°C | 3 mph5 km/h Northeast | Clear | |
| 6pm | 80°F27°C | 3 mph6 km/h Northeast | Clear | |
| 7pm | 78°F25°C | 3 mph5 km/h East | Clear | |
| 8pm | 75°F24°C | 3 mph5 km/h East | Clear | |
| 9pm | 72°F22°C | 3 mph5 km/h East | Clear | |
| 10pm | 70°F21°C | 2 mph4 km/h East | Clear | |
| 11pm | 68°F20°C | 3 mph4 km/h Southeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 15 | 59°F15°C | 80°F27°C | 3 mph5 km/h from Northeast | Clear | Clear |
| August 16 | 62°F16°C | 86°F30°C | 4 mph7 km/h from Southwest | Clear | Partly Cloudy |
| August 17 | 58°F15°C | 73°F23°C | 8 mph13 km/h from North | Rain | Mostly Clear |
| August 18 | 53°F12°C | 70°F21°C | 6 mph10 km/h from Northeast | Partly Cloudy | Mostly Clear |
| August 19 | 55°F13°C | 73°F23°C | 6 mph10 km/h from Northeast | Mostly Clear | Partly Cloudy |
| August 20 | 58°F14°C | 73°F23°C | 6 mph9 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| August 21 | 60°F15°C | 76°F25°C | 5 mph8 km/h from Northeast | Mostly Clear | Mostly Clear |
No
Low of 62°F17°C, High of 86°F30°CWind: 4 mph7 km/h
Precipitation: None