No
you don't need a jacket based on the weather in Whitby, ON, Canada 1 second ago
76°F25°C & Clear
Wind is 3 mph5 km/h from the Southwest, gusting to 11 mph18 km/h
| July 16 | ||||
| 10am | 79°F26°C | 4 mph6 km/h Southwest | Clear | |
| 11am | 82°F28°C | 5 mph9 km/h Southwest | Clear | |
| 12pm | 84°F29°C | 7 mph12 km/h South | Clear | |
| 1pm | 85°F29°C | 8 mph13 km/h South | Clear | |
| 2pm | 86°F30°C | 9 mph14 km/h South | Mostly Clear | |
| 3pm | 86°F30°C | 9 mph14 km/h South | Mostly Clear | |
| 4pm | 87°F30°C | 8 mph13 km/h South | Partly Cloudy | |
| 5pm | 86°F30°C | 9 mph14 km/h South | Mostly Clear | |
| 6pm | 85°F30°C | 8 mph13 km/h South | Partly Cloudy | |
| 7pm | 83°F29°C | 7 mph10 km/h South | Partly Cloudy | |
| 8pm | 81°F27°C | 5 mph7 km/h South | Partly Cloudy | |
| 9pm | 78°F26°C | 6 mph9 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 16 | 65°F18°C | 87°F30°C | 6 mph10 km/h from South | Mostly Clear | Rain |
| July 17 | 64°F18°C | 82°F28°C | 13 mph20 km/h from West | Rain | Partly Cloudy |
| July 18 | 56°F13°C | 74°F23°C | 6 mph10 km/h from Southeast | Clear | Mostly Clear |
| July 19 | 58°F14°C | 76°F24°C | 5 mph8 km/h from Southeast | Mostly Cloudy | Drizzle |
| July 20 | 64°F18°C | 78°F26°C | 9 mph14 km/h from Northwest | Partly Cloudy | Mostly Clear |
| July 21 | 60°F16°C | 76°F24°C | 6 mph9 km/h from Southeast | Mostly Clear | Partly Cloudy |
| July 22 | 64°F18°C | 81°F27°C | 7 mph12 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
No
Low of 64°F18°C, High of 82°F28°CWind: 13 mph20 km/h
Precipitation: 57% rain