Yes
you do need a jacket based on the weather in London, ON, Canada 1 second ago
Why? Because it's pretty chilly!
58°F14°C & Clear
Wind is 4 mph6 km/h from the West, gusting to 9 mph15 km/h
| June 20 | ||||
| 6am | 58°F14°C | 4 mph6 km/h West | Clear | |
| 7am | 60°F15°C | 4 mph7 km/h West | Mostly Clear | |
| 8am | 62°F17°C | 5 mph9 km/h West | Mostly Clear | |
| 9am | 65°F18°C | 7 mph11 km/h West | Mostly Cloudy | |
| 10am | 68°F20°C | 7 mph11 km/h West | Partly Cloudy | |
| 11am | 71°F22°C | 8 mph12 km/h West | Cloudy | |
| 12pm | 74°F23°C | 8 mph13 km/h West | Mostly Cloudy | |
| 1pm | 75°F24°C | 10 mph15 km/h West | Mostly Cloudy | |
| 2pm | 77°F25°C | 10 mph15 km/h West | Cloudy | |
| 3pm | 77°F25°C | 10 mph16 km/h West | Cloudy | |
| 4pm | 75°F24°C | 9 mph15 km/h West | Drizzle | |
| 5pm | 75°F24°C | 7 mph12 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 20 | 58°F14°C | 77°F25°C | 8 mph13 km/h from West | Mostly Cloudy | Drizzle |
| June 21 | 65°F18°C | 86°F30°C | 14 mph22 km/h from Southwest | Partly Cloudy | Mostly Clear |
| June 22 | 75°F24°C | 93°F34°C | 13 mph20 km/h from Southwest | Clear | Clear |
| June 23 | 74°F23°C | 94°F34°C | 11 mph18 km/h from Southwest | Clear | Clear |
| June 24 | 75°F24°C | 92°F33°C | 8 mph13 km/h from West | Partly Cloudy | Drizzle |
| June 25 | 70°F21°C | 86°F30°C | 6 mph9 km/h from West | Rain | Drizzle |
| June 26 | 68°F20°C | 81°F27°C | 8 mph13 km/h from Northeast | Rain | Rain |
No
Low of 65°F19°C, High of 86°F30°CWind: 14 mph22 km/h
Precipitation: 33% rain