No
you don't need a jacket based on the weather in Markham, ON L3S 3A6, Canada 1 second ago
83°F29°C & Mostly Clear
Wind is 9 mph14 km/h from the South, gusting to 16 mph25 km/h
| August 9 | ||||
| 7pm | 83°F28°C | 8 mph14 km/h South | Partly Cloudy | |
| 8pm | 81°F27°C | 7 mph11 km/h South | Partly Cloudy | |
| 9pm | 78°F26°C | 5 mph9 km/h Southeast | Mostly Clear | |
| 10pm | 76°F25°C | 5 mph7 km/h Southeast | Mostly Clear | |
| 11pm | 74°F24°C | 3 mph6 km/h Southeast | Mostly Clear | |
| August 10 | ||||
| 12am | 73°F23°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 1am | 71°F22°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 2am | 71°F22°C | 3 mph4 km/h South | Mostly Clear | |
| 3am | 71°F22°C | 3 mph5 km/h South | Partly Cloudy | |
| 4am | 70°F21°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 5am | 69°F21°C | 2 mph4 km/h Southwest | Mostly Clear | |
| 6am | 69°F21°C | 3 mph5 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 9 | 65°F19°C | 88°F31°C | 5 mph7 km/h from South | Mostly Clear | Partly Cloudy |
| August 10 | 69°F21°C | 88°F31°C | 8 mph13 km/h from South | Mostly Clear | Clear |
| August 11 | 70°F21°C | 88°F31°C | 8 mph12 km/h from South | Clear | Mostly Clear |
| August 12 | 71°F22°C | 87°F31°C | 7 mph12 km/h from Southwest | Partly Cloudy | Rain |
| August 13 | 69°F20°C | 82°F28°C | 6 mph10 km/h from West | Rain | Mostly Clear |
| August 14 | 64°F18°C | 79°F26°C | 6 mph9 km/h from North | Mostly Clear | Mostly Clear |
| August 15 | 64°F18°C | 80°F27°C | 6 mph10 km/h from Southeast | Mostly Clear | Mostly Clear |
No
Low of 69°F21°C, High of 88°F31°CWind: 8 mph13 km/h
Precipitation: None