No
you don't need a jacket based on the weather in Whitby, ON, Canada 5 seconds ago
64°F18°C & Mostly Cloudy
Wind is 8 mph13 km/h from the Southwest, gusting to 17 mph27 km/h
| May 6 | ||||
| 3pm | 66°F19°C | 9 mph14 km/h Southwest | Clear | |
| 4pm | 66°F19°C | 8 mph13 km/h Southwest | Clear | |
| 5pm | 66°F19°C | 7 mph12 km/h Southwest | Partly Cloudy | |
| 6pm | 64°F18°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| 7pm | 62°F16°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 8pm | 57°F14°C | 3 mph5 km/h South | Mostly Cloudy | |
| 9pm | 56°F13°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 10pm | 55°F13°C | 5 mph7 km/h West | Mostly Cloudy | |
| 11pm | 54°F12°C | 6 mph10 km/h West | Cloudy | |
| May 7 | ||||
| 12am | 54°F12°C | 7 mph11 km/h West | Cloudy | |
| 1am | 53°F12°C | 8 mph13 km/h Northwest | Cloudy | |
| 2am | 53°F12°C | 11 mph17 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 6 | 52°F11°C | 66°F19°C | 7 mph11 km/h from South | Rain | Mostly Cloudy |
| May 7 | 52°F11°C | 69°F20°C | 12 mph19 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| May 8 | 44°F7°C | 58°F14°C | 7 mph11 km/h from Northeast | Partly Cloudy | Mostly Clear |
| May 9 | 43°F6°C | 62°F16°C | 8 mph12 km/h from North | Mostly Clear | Mostly Clear |
| May 10 | 44°F7°C | 65°F19°C | 7 mph12 km/h from Northwest | Mostly Clear | Clear |
| May 11 | 43°F6°C | 60°F15°C | 6 mph9 km/h from Southeast | Clear | Clear |
| May 12 | 46°F8°C | 68°F20°C | 5 mph8 km/h from South | Clear | Clear |
Yes
Low of 52°F11°C, High of 69°F21°CWind: 12 mph19 km/h
Precipitation: None