No
you don't need a jacket based on the weather in Johannesburg, South Africa 1 second ago
60°F15°C & Clear
Wind is 6 mph10 km/h from the NW, gusting to 13 mph21 km/h
| July 27 | ||||
| 5am | 61°F16°C | 8 mph13 km/h NW | Clear | |
| 6am | 64°F18°C | 9 mph14 km/h NW | Clear | |
| 7am | 66°F19°C | 9 mph15 km/h NW | Clear | |
| 8am | 67°F20°C | 9 mph15 km/h NW | Clear | |
| 9am | 68°F20°C | 9 mph15 km/h NW | Clear | |
| 10am | 67°F20°C | 9 mph14 km/h NW | Mostly Clear | |
| 11am | 66°F19°C | 7 mph12 km/h NW | Mostly Clear | |
| 12pm | 63°F17°C | 5 mph9 km/h NW | Clear | |
| 1pm | 60°F15°C | 5 mph7 km/h NW | Clear | |
| 2pm | 57°F14°C | 4 mph7 km/h W | Clear | |
| 3pm | 55°F13°C | 4 mph7 km/h W | Clear | |
| 4pm | 53°F12°C | 4 mph7 km/h SW | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 26 | 44°F7°C | 68°F20°C | 7 mph11 km/h from NW | Clear | Clear |
| July 27 | 41°F5°C | 64°F18°C | 9 mph15 km/h from SW | Clear | Clear |
| July 28 | 31°F-0°C | 64°F18°C | 4 mph7 km/h from SW | Clear | Clear |
| July 29 | 38°F3°C | 65°F18°C | 8 mph14 km/h from NW | Clear | Clear |
| July 30 | 43°F6°C | 68°F20°C | 9 mph14 km/h from N | Mostly Clear | Mostly Clear |
| July 31 | 44°F7°C | 67°F19°C | 9 mph15 km/h from N | Mostly Clear | Mostly Clear |
| August 1 | 46°F8°C | 67°F20°C | 8 mph13 km/h from N | Mostly Clear | Clear |
Yes
Low of 41°F5°C, High of 64°F18°CWind: 9 mph15 km/h
Precipitation: None