Yes
you do need a jacket based on the weather in London, ON, Canada 1 second ago
Why? Because sorry, it's too cool for just a hoodie!
53°F12°C & Clear
Wind is 4 mph6 km/h from the Southeast, gusting to 5 mph8 km/h
| September 9 | ||||
| 12am | 52°F11°C | 4 mph6 km/h Southeast | Clear | |
| 1am | 50°F10°C | 4 mph6 km/h East | Clear | |
| 2am | 49°F10°C | 4 mph6 km/h East | Clear | |
| 3am | 48°F9°C | 4 mph6 km/h East | Clear | |
| 4am | 47°F8°C | 4 mph6 km/h East | Mostly Clear | |
| 5am | 47°F8°C | 4 mph6 km/h East | Clear | |
| 6am | 46°F8°C | 4 mph6 km/h East | Clear | |
| 7am | 47°F8°C | 5 mph7 km/h East | Clear | |
| 8am | 50°F10°C | 5 mph8 km/h East | Clear | |
| 9am | 56°F13°C | 6 mph9 km/h Southeast | Clear | |
| 10am | 63°F17°C | 7 mph11 km/h Southeast | Clear | |
| 11am | 67°F20°C | 9 mph14 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 8 | 42°F5°C | 67°F19°C | 2 mph3 km/h from Northwest | Mostly Clear | Clear |
| September 9 | 46°F8°C | 74°F23°C | 8 mph13 km/h from South | Mostly Clear | Mostly Cloudy |
| September 10 | 53°F12°C | 76°F25°C | 4 mph7 km/h from South | Mostly Cloudy | Mostly Clear |
| September 11 | 51°F11°C | 77°F25°C | 5 mph7 km/h from North | Mostly Clear | Clear |
| September 12 | 53°F12°C | 77°F25°C | 4 mph7 km/h from South | Partly Cloudy | Mostly Clear |
| September 13 | 56°F13°C | 76°F24°C | 7 mph11 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 14 | 59°F15°C | 72°F22°C | 9 mph14 km/h from East | Mostly Cloudy | Partly Cloudy |
Yes
Low of 46°F8°C, High of 73°F23°CWind: 8 mph13 km/h
Precipitation: None