Yes
you do need a jacket based on the weather in Milton, ON, Canada 1 second ago
Why? Because it's not very warm out!
59°F15°C & Partly Cloudy
Wind is 11 mph18 km/h from the Northwest, gusting to 17 mph27 km/h
| June 1 | ||||
| 7pm | 58°F15°C | 11 mph17 km/h Northwest | Clear | |
| 8pm | 56°F14°C | 7 mph12 km/h Northwest | Clear | |
| 9pm | 53°F12°C | 6 mph9 km/h West | Clear | |
| 10pm | 50°F10°C | 6 mph10 km/h West | Clear | |
| 11pm | 48°F9°C | 6 mph9 km/h West | Clear | |
| June 2 | ||||
| 12am | 46°F8°C | 6 mph9 km/h West | Clear | |
| 1am | 45°F7°C | 6 mph9 km/h West | Clear | |
| 2am | 45°F7°C | 8 mph13 km/h West | Clear | |
| 3am | 44°F7°C | 9 mph14 km/h West | Clear | |
| 4am | 44°F6°C | 9 mph14 km/h West | Clear | |
| 5am | 43°F6°C | 8 mph14 km/h West | Clear | |
| 6am | 43°F6°C | 8 mph14 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 1 | 41°F5°C | 61°F16°C | 12 mph19 km/h from Northwest | Mostly Clear | Clear |
| June 2 | 43°F6°C | 72°F22°C | 9 mph15 km/h from West | Mostly Clear | Mostly Clear |
| June 3 | 56°F13°C | 80°F27°C | 11 mph18 km/h from Southwest | Mostly Clear | Partly Cloudy |
| June 4 | 63°F17°C | 84°F29°C | 14 mph22 km/h from Southwest | Drizzle | Drizzle |
| June 5 | 61°F16°C | 71°F22°C | 5 mph8 km/h from South | Rain | Rain |
| June 6 | 57°F14°C | 73°F23°C | 6 mph9 km/h from Northeast | Mostly Cloudy | Rain |
| June 7 | 54°F12°C | 74°F24°C | 8 mph12 km/h from Northwest | Mostly Clear | Mostly Clear |
Yes
Low of 43°F6°C, High of 72°F22°CWind: 9 mph15 km/h
Precipitation: None