Yes
you do need a jacket based on the weather in Bolton, ON, Canada 1 second ago
Why? Because it's pretty chilly!
53°F12°C & Partly Cloudy
Wind is 4 mph7 km/h from the West, gusting to 16 mph26 km/h
| April 21 | ||||
| 9pm | 53°F12°C | 5 mph8 km/h West | Mostly Cloudy | |
| 10pm | 52°F11°C | 8 mph13 km/h West | Partly Cloudy | |
| 11pm | 49°F9°C | 8 mph12 km/h West | Mostly Clear | |
| April 22 | ||||
| 12am | 47°F8°C | 6 mph10 km/h West | Partly Cloudy | |
| 1am | 45°F7°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| 2am | 45°F7°C | 9 mph14 km/h Southwest | Cloudy | |
| 3am | 44°F7°C | 11 mph18 km/h West | Mostly Cloudy | |
| 4am | 43°F6°C | 12 mph19 km/h West | Mostly Cloudy | |
| 5am | 42°F6°C | 11 mph18 km/h West | Mostly Cloudy | |
| 6am | 41°F5°C | 11 mph17 km/h West | Mostly Cloudy | |
| 7am | 41°F5°C | 11 mph18 km/h West | Cloudy | |
| 8am | 41°F5°C | 13 mph20 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 21 | 39°F4°C | 56°F13°C | 8 mph13 km/h from Southeast | Rain | Drizzle |
| April 22 | 40°F4°C | 54°F12°C | 14 mph22 km/h from West | Partly Cloudy | Mostly Clear |
| April 23 | 35°F2°C | 62°F17°C | 3 mph5 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| April 24 | 43°F6°C | 69°F20°C | 5 mph8 km/h from South | Drizzle | Mostly Cloudy |
| April 25 | 46°F8°C | 61°F16°C | 8 mph12 km/h from East | Rain | Rain |
| April 26 | 46°F8°C | 59°F15°C | 14 mph23 km/h from North | Drizzle | Mostly Clear |
| April 27 | 41°F5°C | 63°F17°C | 6 mph10 km/h from Northeast | Mostly Clear | Partly Cloudy |
Yes
Low of 39°F4°C, High of 55°F13°CWind: 14 mph22 km/h
Precipitation: None