Yes
you do need a jacket based on the weather in London, ON, Canada 1 second ago
Why? Because it's the kind of snow perfect for catching flakes on your tongue and it's why-did-i-leave-my bed degrees out!
17°F-9°C & Snow
Wind is 9 mph15 km/h from the West, gusting to 19 mph30 km/h
| January 15 | ||||
| 9am | 17°F-9°C | 10 mph16 km/h West | Snow | |
| 10am | 19°F-7°C | 11 mph17 km/h West | Snow | |
| 11am | 20°F-7°C | 12 mph19 km/h West | Partly Cloudy | |
| 12pm | 22°F-6°C | 11 mph18 km/h West | Partly Cloudy | |
| 1pm | 22°F-5°C | 12 mph19 km/h West | Partly Cloudy | |
| 2pm | 23°F-5°C | 12 mph20 km/h West | Cloudy | |
| 3pm | 23°F-5°C | 12 mph19 km/h West | Cloudy | |
| 4pm | 21°F-6°C | 12 mph19 km/h West | Cloudy | |
| 5pm | 20°F-7°C | 11 mph17 km/h West | Cloudy | |
| 6pm | 19°F-7°C | 9 mph15 km/h Southwest | Cloudy | |
| 7pm | 19°F-7°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| 8pm | 18°F-8°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 15 | 11°F-12°C | 23°F-5°C | 11 mph17 km/h from West | Snow | Cloudy |
| January 16 | 13°F-10°C | 28°F-2°C | 10 mph17 km/h from Southwest | Haze | Mostly Cloudy |
| January 17 | 20°F-7°C | 31°F-0°C | 12 mph19 km/h from South | Mostly Cloudy | Snow |
| January 18 | 15°F-9°C | 34°F1°C | 14 mph22 km/h from West | Snow | Mostly Cloudy |
| January 19 | 6°F-15°C | 17°F-8°C | 8 mph12 km/h from West | Mostly Cloudy | Mostly Cloudy |
| January 20 | 0°F-18°C | 9°F-13°C | 14 mph22 km/h from West | Partly Cloudy | Partly Cloudy |
| January 21 | -3°F-19°C | 6°F-15°C | 13 mph21 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 13°F-11°C, High of 28°F-3°CWind: 10 mph17 km/h
Precipitation: None