No
you don't need a jacket based on the weather in Bromont, QC, Canada 1 second ago
76°F24°C & Clear
Wind is 9 mph15 km/h from the Southwest, gusting to 17 mph27 km/h
| September 18 | ||||
| 2pm | 76°F24°C | 10 mph16 km/h Southwest | Clear | |
| 3pm | 76°F25°C | 10 mph16 km/h West | Clear | |
| 4pm | 76°F24°C | 10 mph17 km/h West | Mostly Clear | |
| 5pm | 75°F24°C | 11 mph17 km/h West | Mostly Clear | |
| 6pm | 73°F23°C | 8 mph13 km/h West | Partly Cloudy | |
| 7pm | 69°F21°C | 7 mph11 km/h West | Partly Cloudy | |
| 8pm | 67°F19°C | 7 mph12 km/h West | Mostly Cloudy | |
| 9pm | 64°F18°C | 6 mph10 km/h Northwest | Cloudy | |
| 10pm | 64°F18°C | 7 mph10 km/h Northwest | Mostly Cloudy | |
| 11pm | 62°F17°C | 8 mph13 km/h North | Cloudy | |
| September 19 | ||||
| 12am | 60°F16°C | 8 mph13 km/h North | Mostly Cloudy | |
| 1am | 58°F15°C | 7 mph12 km/h North | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 54°F12°C | 76°F25°C | 7 mph12 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| September 19 | 47°F8°C | 62°F17°C | 7 mph11 km/h from Northwest | Mostly Clear | Clear |
| September 20 | 40°F4°C | 59°F15°C | 4 mph6 km/h from Northwest | Clear | Clear |
| September 21 | 40°F5°C | 68°F20°C | 4 mph7 km/h from South | Mostly Clear | Partly Cloudy |
| September 22 | 53°F12°C | 70°F21°C | 7 mph11 km/h from South | Drizzle | Rain |
| September 23 | 58°F14°C | 70°F21°C | 7 mph11 km/h from West | Thunderstorms | Partly Cloudy |
| September 24 | 52°F11°C | 65°F18°C | 4 mph7 km/h from North | Partly Cloudy | Clear |
Yes
Low of 47°F9°C, High of 63°F17°CWind: 7 mph11 km/h
Precipitation: None