Yes
you do need a jacket based on the weather in Oshawa, ON, Canada 1 second ago
Why? Because it's bitterly cold.
43°F6°C & Cloudy
Wind is 12 mph20 km/h from the N, gusting to 22 mph36 km/h
| April 24 | ||||
| 1pm | 45°F7°C | 12 mph19 km/h N | Partly Cloudy | |
| 2pm | 48°F9°C | 11 mph18 km/h N | Partly Cloudy | |
| 3pm | 50°F10°C | 10 mph16 km/h N | Mostly Clear | |
| 4pm | 51°F11°C | 9 mph15 km/h N | Clear | |
| 5pm | 52°F11°C | 9 mph15 km/h N | Clear | |
| 6pm | 50°F10°C | 9 mph14 km/h N | Clear | |
| 7pm | 48°F9°C | 8 mph13 km/h N | Clear | |
| 8pm | 45°F7°C | 6 mph10 km/h N | Clear | |
| 9pm | 41°F5°C | 6 mph9 km/h N | Clear | |
| 10pm | 38°F3°C | 7 mph11 km/h N | Clear | |
| 11pm | 36°F2°C | 7 mph11 km/h N | Clear | |
| April 25 | ||||
| 12am | 34°F1°C | 7 mph11 km/h NE | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 34°F1°C | 52°F11°C | 11 mph18 km/h from N | Partly Cloudy | Clear |
| April 25 | 27°F-3°C | 49°F10°C | 5 mph9 km/h from SE | Clear | Clear |
| April 26 | 31°F-0°C | 57°F14°C | 11 mph18 km/h from E | Clear | Mostly Cloudy |
| April 27 | 43°F6°C | 57°F14°C | 9 mph15 km/h from SE | Rain | Mostly Cloudy |
| April 28 | 52°F11°C | 73°F23°C | 9 mph14 km/h from SW | Mostly Cloudy | Rain |
| April 29 | 54°F12°C | 72°F22°C | 9 mph14 km/h from S | Partly Cloudy | Rain |
| April 30 | 52°F11°C | 68°F20°C | 9 mph15 km/h from W | Rain | Partly Cloudy |
Yes
Low of 28°F-3°C, High of 49°F10°CWind: 5 mph9 km/h
Precipitation: None