No
you don't need a jacket based on the weather in Longueuil, QC, Canada 1 minute ago
60°F16°C & Partly Cloudy
Wind is 5 mph8 km/h from the Southwest, gusting to 11 mph18 km/h
| August 27 | ||||
| 11pm | 60°F15°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| August 28 | ||||
| 12am | 59°F15°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 1am | 58°F14°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 2am | 57°F14°C | 5 mph9 km/h Southwest | Partly Cloudy | |
| 3am | 56°F14°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 4am | 56°F13°C | 5 mph8 km/h South | Mostly Cloudy | |
| 5am | 55°F13°C | 5 mph9 km/h South | Mostly Cloudy | |
| 6am | 55°F13°C | 5 mph8 km/h South | Mostly Cloudy | |
| 7am | 56°F14°C | 5 mph8 km/h South | Mostly Cloudy | |
| 8am | 58°F14°C | 6 mph9 km/h South | Mostly Cloudy | |
| 9am | 60°F16°C | 7 mph12 km/h South | Mostly Cloudy | |
| 10am | 63°F17°C | 9 mph15 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 27 | 55°F13°C | 71°F21°C | 6 mph10 km/h from West | Partly Cloudy | Partly Cloudy |
| August 28 | 55°F13°C | 70°F21°C | 8 mph12 km/h from South | Drizzle | Rain |
| August 29 | 56°F14°C | 64°F18°C | 9 mph14 km/h from Southwest | Rain | Drizzle |
| August 30 | 54°F12°C | 65°F19°C | 8 mph12 km/h from West | Drizzle | Mostly Clear |
| August 31 | 55°F13°C | 73°F23°C | 5 mph7 km/h from West | Mostly Clear | Mostly Clear |
| September 1 | 58°F15°C | 76°F24°C | 2 mph4 km/h from West | Mostly Clear | Mostly Clear |
| September 2 | 60°F16°C | 77°F25°C | 3 mph5 km/h from Southwest | Mostly Clear | Mostly Clear |
Yes
Low of 55°F13°C, High of 70°F21°CWind: 8 mph12 km/h
Precipitation: 52% rain