No
you don't need a jacket based on the weather in London, ON, Canada 1 second ago
65°F19°C & Mostly Cloudy
Wind is 12 mph20 km/h from the Northwest, gusting to 19 mph30 km/h
| August 26 | ||||
| 2pm | 66°F19°C | 13 mph20 km/h Northwest | Mostly Clear | |
| 3pm | 66°F19°C | 12 mph20 km/h Northwest | Mostly Clear | |
| 4pm | 66°F19°C | 13 mph20 km/h Northwest | Mostly Clear | |
| 5pm | 66°F19°C | 12 mph20 km/h Northwest | Mostly Clear | |
| 6pm | 65°F19°C | 12 mph19 km/h Northwest | Clear | |
| 7pm | 63°F17°C | 9 mph15 km/h Northwest | Clear | |
| 8pm | 61°F16°C | 5 mph8 km/h Northwest | Clear | |
| 9pm | 58°F14°C | 5 mph7 km/h Northwest | Mostly Clear | |
| 10pm | 55°F13°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 11pm | 54°F12°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| August 27 | ||||
| 12am | 53°F12°C | 2 mph4 km/h Northwest | Mostly Clear | |
| 1am | 52°F11°C | 2 mph4 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 26 | 50°F10°C | 66°F19°C | 9 mph14 km/h from Northwest | Mostly Clear | Mostly Clear |
| August 27 | 50°F10°C | 70°F21°C | 9 mph14 km/h from West | Mostly Clear | Mostly Cloudy |
| August 28 | 54°F12°C | 68°F20°C | 12 mph19 km/h from West | Rain | Drizzle |
| August 29 | 49°F9°C | 65°F18°C | 10 mph16 km/h from Northwest | Partly Cloudy | Mostly Clear |
| August 30 | 48°F9°C | 69°F21°C | 9 mph15 km/h from Northwest | Partly Cloudy | Mostly Clear |
| August 31 | 48°F9°C | 73°F23°C | 6 mph9 km/h from North | Mostly Clear | Clear |
| September 1 | 53°F12°C | 76°F24°C | 4 mph7 km/h from East | Mostly Clear | Clear |
Yes
Low of 50°F10°C, High of 70°F21°CWind: 9 mph14 km/h
Precipitation: None