No
you don't need a jacket based on the weather in Port Colborne, ON, Canada 1 second ago
62°F17°C & Mostly Clear
Wind is 2 mph4 km/h from the South, gusting to 4 mph6 km/h
| September 11 | ||||
| 12am | 62°F17°C | 3 mph4 km/h South | Mostly Clear | |
| 1am | 62°F16°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 2am | 61°F16°C | 3 mph4 km/h West | Mostly Clear | |
| 3am | 59°F15°C | 2 mph4 km/h Northwest | Mostly Clear | |
| 4am | 58°F15°C | 2 mph3 km/h Northeast | Mostly Clear | |
| 5am | 58°F14°C | 2 mph3 km/h Northeast | Clear | |
| 6am | 57°F14°C | 2 mph3 km/h North | Clear | |
| 7am | 57°F14°C | 2 mph3 km/h Northeast | Mostly Clear | |
| 8am | 59°F15°C | 3 mph4 km/h North | Mostly Clear | |
| 9am | 62°F17°C | 3 mph5 km/h North | Mostly Clear | |
| 10am | 66°F19°C | 3 mph5 km/h North | Mostly Clear | |
| 11am | 69°F21°C | 3 mph4 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 10 | 57°F14°C | 74°F23°C | 5 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 11 | 57°F14°C | 74°F23°C | 3 mph5 km/h from North | Mostly Clear | Clear |
| September 12 | 58°F14°C | 74°F23°C | 3 mph5 km/h from Southwest | Mostly Clear | Partly Cloudy |
| September 13 | 62°F17°C | 73°F23°C | 8 mph12 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| September 14 | 61°F16°C | 75°F24°C | 3 mph5 km/h from North | Mostly Clear | Mostly Clear |
| September 15 | 59°F15°C | 73°F23°C | 8 mph13 km/h from Northeast | Mostly Clear | Clear |
| September 16 | 59°F15°C | 75°F24°C | 4 mph6 km/h from Northeast | Clear | Clear |
Yes
Low of 57°F14°C, High of 74°F24°CWind: 3 mph5 km/h
Precipitation: None