Yes
you do need a jacket based on the weather in Outremont, Montreal, QC, Canada 1 second ago
Why? Because the air feels like the cozy middle ground between summer and winter!
59°F15°C & Mostly Clear
Wind is 3 mph5 km/h from the Southeast, gusting to 5 mph8 km/h
| September 9 | ||||
| 11pm | 58°F15°C | 3 mph5 km/h Southeast | Mostly Clear | |
| September 10 | ||||
| 12am | 58°F14°C | 3 mph6 km/h Southeast | Clear | |
| 1am | 57°F14°C | 3 mph5 km/h Southeast | Clear | |
| 2am | 56°F13°C | 3 mph5 km/h South | Clear | |
| 3am | 55°F13°C | 3 mph5 km/h South | Partly Cloudy | |
| 4am | 54°F12°C | 3 mph4 km/h South | Partly Cloudy | |
| 5am | 53°F12°C | 3 mph5 km/h South | Partly Cloudy | |
| 6am | 53°F12°C | 3 mph5 km/h South | Mostly Clear | |
| 7am | 53°F12°C | 2 mph3 km/h South | Mostly Cloudy | |
| 8am | 55°F13°C | 2 mph3 km/h South | Mostly Cloudy | |
| 9am | 59°F15°C | 2 mph4 km/h South | Mostly Cloudy | |
| 10am | 62°F17°C | 3 mph4 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 9 | 48°F9°C | 69°F21°C | 3 mph4 km/h from South | Clear | Mostly Clear |
| September 10 | 53°F12°C | 72°F22°C | 3 mph5 km/h from Southwest | Partly Cloudy | Mostly Clear |
| September 11 | 55°F13°C | 71°F22°C | 5 mph9 km/h from North | Partly Cloudy | Clear |
| September 12 | 50°F10°C | 67°F20°C | 2 mph4 km/h from Northeast | Mostly Clear | Mostly Cloudy |
| September 13 | 52°F11°C | 69°F20°C | 4 mph6 km/h from South | Mostly Cloudy | Thunderstorms |
| September 14 | 57°F14°C | 69°F20°C | 5 mph8 km/h from North | Thunderstorms | Partly Cloudy |
| September 15 | 54°F12°C | 70°F21°C | 5 mph8 km/h from Northeast | Mostly Clear | Mostly Clear |
Yes
Low of 53°F12°C, High of 73°F23°CWind: 3 mph5 km/h
Precipitation: None