No
you don't need a jacket based on the weather in London, ON, Canada 1 second ago
67°F19°C & Windy
Wind is 17 mph28 km/h from the W, gusting to 33 mph53 km/h
| May 8 | ||||
| 11am | 67°F20°C | 18 mph29 km/h W | Windy | |
| 12pm | 70°F21°C | 20 mph32 km/h W | Windy | |
| 1pm | 72°F22°C | 21 mph34 km/h W | Windy | |
| 2pm | 73°F23°C | 22 mph35 km/h W | Windy | |
| 3pm | 73°F23°C | 22 mph35 km/h W | Windy | |
| 4pm | 72°F22°C | 20 mph33 km/h NW | Windy | |
| 5pm | 69°F20°C | 18 mph29 km/h NW | Windy | |
| 6pm | 66°F19°C | 16 mph26 km/h NW | Windy | |
| 7pm | 62°F17°C | 15 mph24 km/h NW | Mostly Clear | |
| 8pm | 59°F15°C | 12 mph20 km/h NW | Mostly Clear | |
| 9pm | 56°F13°C | 9 mph15 km/h NW | Mostly Clear | |
| 10pm | 54°F12°C | 9 mph14 km/h N | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 8 | 51°F11°C | 73°F23°C | 17 mph27 km/h from W | Windy | Partly Cloudy |
| May 9 | 47°F8°C | 60°F15°C | 10 mph16 km/h from E | Cloudy | Cloudy |
| May 10 | 45°F7°C | 60°F16°C | 9 mph15 km/h from N | Mostly Cloudy | Partly Cloudy |
| May 11 | 43°F6°C | 56°F13°C | 8 mph14 km/h from S | Rain | Mostly Cloudy |
| May 12 | 42°F6°C | 65°F18°C | 9 mph14 km/h from W | Partly Cloudy | Mostly Clear |
| May 13 | 50°F10°C | 70°F21°C | 11 mph17 km/h from SW | Drizzle | Drizzle |
| May 14 | 54°F12°C | 72°F22°C | 6 mph10 km/h from SE | Partly Cloudy | Partly Cloudy |
Yes
Low of 47°F9°C, High of 60°F16°CWind: 10 mph16 km/h
Precipitation: 25% rain