No
you don't need a jacket based on the weather in Johannesburg, South Africa 1 second ago
62°F17°C & Clear
Wind is 4 mph7 km/h from the Southeast, gusting to 11 mph17 km/h
| July 12 | ||||
| 6am | 62°F17°C | 5 mph7 km/h Southeast | Mostly Clear | |
| 7am | 64°F18°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 8am | 65°F18°C | 3 mph5 km/h East | Clear | |
| 9am | 66°F19°C | 3 mph5 km/h East | Clear | |
| 10am | 65°F18°C | 3 mph5 km/h East | Clear | |
| 11am | 63°F17°C | 3 mph4 km/h Northeast | Clear | |
| 12pm | 60°F15°C | 2 mph4 km/h East | Clear | |
| 1pm | 56°F14°C | 2 mph4 km/h Northeast | Clear | |
| 2pm | 54°F12°C | 2 mph4 km/h Northeast | Clear | |
| 3pm | 51°F11°C | 3 mph4 km/h Northeast | Clear | |
| 4pm | 49°F10°C | 3 mph5 km/h East | Clear | |
| 5pm | 47°F8°C | 5 mph8 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 11 | 41°F5°C | 66°F19°C | 3 mph4 km/h from East | Clear | Clear |
| July 12 | 39°F4°C | 62°F17°C | 7 mph11 km/h from North | Clear | Clear |
| July 13 | 42°F6°C | 65°F18°C | 5 mph8 km/h from Northwest | Clear | Clear |
| July 14 | 45°F7°C | 66°F19°C | 3 mph5 km/h from Northwest | Clear | Clear |
| July 15 | 47°F8°C | 67°F19°C | 4 mph7 km/h from North | Clear | Clear |
| July 16 | 44°F7°C | 65°F18°C | 6 mph9 km/h from North | Mostly Clear | Clear |
| July 17 | 47°F8°C | 67°F20°C | 5 mph8 km/h from Northwest | Mostly Clear | Mostly Clear |
Yes
Low of 39°F4°C, High of 63°F17°CWind: 7 mph11 km/h
Precipitation: None