Next 48 Hours Forecast For Johannesburg
| Time | Summary | Temperature | Feels Like | Chance of Rain | Rain Amount | Wind Speed | Wind Direction | Relative Humidity | Pressure | UV Index | Dew Point | Gusts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 Dec 23:00 | 17°C | 17.4°C | 65.0% | 0.7 mm | 2.5km/h | SW | 82.0% | 1013.6hPa | Low | 14.4 | 6.8km/h | |
| 18 Dec 02:00 | 16°C | 15.8°C | 67.0% | 0.5 mm | 4.0km/h | SW | 94.0% | 1013.8hPa | Low | 14.7 | 9.0km/h | |
| 18 Dec 05:00 | 15°C | 14.8°C | 72.0% | 0.3 mm | 5.0km/h | SE | 96.0% | 1015.1hPa | Low | 14.1 | 9.7km/h | |
| 18 Dec 08:00 | 18°C | 18.2°C | 40.0% | 0.2 mm | 7.2km/h | ENE | 86.0% | 1016.3hPa | Medium | 15.7 | 20.2km/h | |
| 18 Dec 11:00 | 20°C | 20.3°C | 52.0% | 0.8 mm | 6.5km/h | ENE | 76.0% | 1015.7hPa | Extremely High | 15.9 | 18.7km/h | |
| 18 Dec 14:00 | 20°C | 20.1°C | 61.0% | 1.3 mm | 7.6km/h | E | 79.0% | 1015.0hPa | Extremely High | 16.4 | 20.2km/h | |
| 18 Dec 17:00 | 19°C | 18.8°C | 55.0% | 0.5 mm | 13.0km/h | E | 83.0% | 1015.3hPa | Low | 15.8 | 28.1km/h | |
| 18 Dec 20:00 | 16°C | 16.4°C | 45.0% | 0.3 mm | 13.7km/h | ENE | 90.0% | 1018.2hPa | Low | 14.7 | 31.0km/h | |
| 18 Dec 23:00 | 15°C | 15.4°C | 27.0% | 0.1 mm | 13.3km/h | ENE | 87.0% | 1020.0hPa | Low | 13.3 | 32.0km/h | |
| 19 Dec 02:00 | 14°C | 14.3°C | 25.0% | 0.1 mm | 11.5km/h | E | 91.0% | 1019.6hPa | Low | 12.9 | 27.7km/h | |
| 19 Dec 05:00 | 13°C | 13.3°C | 22.0% | 0.1 mm | 10.4km/h | E | 92.0% | 1020.3hPa | Low | 12 | 23.8km/h | |
| 19 Dec 08:00 | 16°C | 16.4°C | 24.0% | 0.0 mm | 10.4km/h | ENE | 81.0% | 1021.0hPa | Medium | 13.1 | 25.6km/h | |
| 19 Dec 11:00 | 20°C | 19.8°C | 38.0% | 0.1 mm | 6.5km/h | NE | 71.0% | 1018.7hPa | Extremely High | 14.5 | 20.5km/h | |
| 19 Dec 14:00 | 22°C | 21.8°C | 42.0% | 0.2 mm | 6.5km/h | NE | 64.0% | 1015.4hPa | Extremely High | 14.7 | 21.2km/h | |
| 19 Dec 17:00 | 21°C | 21.1°C | 40.0% | 0.2 mm | 8.3km/h | SE | 64.0% | 1013.9hPa | Low | 14.1 | 26.6km/h | |
| 19 Dec 20:00 | 18°C | 18.3°C | 29.0% | 0.0 mm | 5.0km/h | NNW | 78.0% | 1015.3hPa | Low | 14.4 | 11.9km/h | |
| 19 Dec 21:00 | 18°C | 18°C | 35.0% | 0.1 mm | 4.0km/h | NNW | 80.0% | 1015.7hPa | Low | 14.5 | 9.0km/h |