No
you don't need a jacket based on the weather in Lachine, QC H8S 1R4, Canada 1 second ago
62°F17°C & Clear
Wind is 9 mph15 km/h from the Northwest, gusting to 18 mph29 km/h
| May 11 | ||||
| 4pm | 63°F17°C | 10 mph15 km/h Northwest | Clear | |
| 5pm | 63°F17°C | 9 mph14 km/h Northwest | Clear | |
| 6pm | 62°F17°C | 8 mph13 km/h Northwest | Clear | |
| 7pm | 61°F16°C | 6 mph10 km/h West | Clear | |
| 8pm | 57°F14°C | 5 mph8 km/h West | Clear | |
| 9pm | 54°F12°C | 5 mph8 km/h West | Clear | |
| 10pm | 51°F11°C | 5 mph8 km/h West | Mostly Clear | |
| 11pm | 49°F10°C | 5 mph8 km/h West | Mostly Clear | |
| May 12 | ||||
| 12am | 48°F9°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 1am | 47°F9°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 2am | 47°F8°C | 5 mph8 km/h Southwest | Cloudy | |
| 3am | 47°F8°C | 4 mph7 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 11 | 39°F4°C | 63°F17°C | 8 mph12 km/h from Northwest | Clear | Partly Cloudy |
| May 12 | 46°F8°C | 69°F21°C | 8 mph13 km/h from West | Partly Cloudy | Mostly Clear |
| May 13 | 50°F10°C | 77°F25°C | 7 mph12 km/h from East | Mostly Cloudy | Partly Cloudy |
| May 14 | 57°F14°C | 77°F25°C | 7 mph11 km/h from South | Mostly Cloudy | Mostly Cloudy |
| May 15 | 59°F15°C | 76°F25°C | 6 mph9 km/h from Southeast | Mostly Cloudy | Partly Cloudy |
| May 16 | 60°F15°C | 79°F26°C | 7 mph12 km/h from South | Rain | Drizzle |
| May 17 | 61°F16°C | 77°F25°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Rain |
Yes
Low of 46°F8°C, High of 69°F21°CWind: 8 mph13 km/h
Precipitation: None