Currently: 73 °F. Partly sunny. (Weather station: O.R. Tambo International Airport, South Africa). See more current weatherHour-by-hour Forecast in Johannesburg — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 7:00 pm Sat, Mar 21 |  | 65 °F | Light showers. Overcast. | 65 °F | 7 mph | ↑ | 80% | 62% | 0.00" (snow) 0.04" (rain) |
| 8:00 pm | | 63 °F | Light showers. Overcast. | 63 °F | 9 mph | ↑ | 84% | 64% | 0.00" (snow) 0.04" (rain) |
| 9:00 pm | | 63 °F | Light showers. Overcast. | 63 °F | 8 mph | ↑ | 86% | 65% | 0.00" (snow) 0.04" (rain) |
| 10:00 pm | | 62 °F | A few showers. Overcast. | 62 °F | 8 mph | ↑ | 88% | 64% | 0.00" (snow) 0.03" (rain) |
| 11:00 pm | | 62 °F | A few showers. Overcast. | 62 °F | 7 mph | ↑ | 90% | 62% | 0.00" (snow) 0.02" (rain) |
| 12:00 am Sun, Mar 22 | | 61 °F | A few showers. Overcast. | 61 °F | 8 mph | ↑ | 90% | 61% | 0.00" (snow) 0.02" (rain) |
| 1:00 am | | 60 °F | Drizzle. Overcast. | 60 °F | 9 mph | ↑ | 89% | 60% | 0.00" (snow) 0.01" (rain) |
| 2:00 am | | 60 °F | Drizzle. Overcast. | 60 °F | 9 mph | ↑ | 89% | 60% | 0.00" (snow) 0.01" (rain) |
| 3:00 am | | 60 °F | Drizzle. Overcast. | 59 °F | 9 mph | ↑ | 89% | 59% | 0.00" (snow) 0.01" (rain) |
| 4:00 am | | 60 °F | Drizzle. Overcast. | 59 °F | 8 mph | ↑ | 90% | 59% | 0.00" (snow) 0.01" (rain) |
| 5:00 am | | 60 °F | Drizzle. Overcast. | 59 °F | 8 mph | ↑ | 90% | 59% | 0.00" (snow) 0.01" (rain) |
| 6:00 am | | 60 °F | Drizzle. Overcast. | 58 °F | 8 mph | ↑ | 90% | 59% | 0.00" (snow) 0.01" (rain) |
| 7:00 am |  | 60 °F | Drizzle. Overcast. | 58 °F | 9 mph | ↑ | 91% | 59% | 0.00" (snow) 0.01" (rain) |
| 8:00 am | | 60 °F | Drizzle. Overcast. | 58 °F | 9 mph | ↑ | 91% | 53% | 0.00" (snow) 0.01" (rain) |
| 9:00 am | | 60 °F | Drizzle. Overcast. | 60 °F | 8 mph | ↑ | 89% | 47% | 0.00" (snow) 0.01" (rain) |
| 10:00 am | | 62 °F | Drizzle. Overcast. | 62 °F | 8 mph | ↑ | 85% | 42% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 63 °F | Drizzle. Overcast. | 63 °F | 8 mph | ↑ | 81% | 37% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 64 °F | Drizzle. Overcast. | 64 °F | 7 mph | ↑ | 78% | 37% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm |  | 65 °F | Passing showers. Overcast. | 65 °F | 6 mph | ↑ | 77% | 42% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm |  | 65 °F | Isolated tstorms. Overcast. | 65 °F | 6 mph | ↑ | 77% | 24% | 0.00" (snow) 0.01" (rain) |
| 3:00 pm | | 64 °F | Isolated tstorms. Overcast. | 64 °F | 6 mph | ↑ | 77% | 52% | 0.00" (snow) 0.01" (rain) |
| 4:00 pm | | 64 °F | Isolated tstorms. Overcast. | 64 °F | 6 mph | ↑ | 78% | 55% | 0.00" (snow) 0.01" (rain) |
| 5:00 pm | | 62 °F | Isolated tstorms. Overcast. | 62 °F | 6 mph | ↑ | 80% | 57% | 0.00" (snow) 0.01" (rain) |
| 6:00 pm | | 62 °F | Isolated tstorms. Overcast. | 62 °F | 5 mph | ↑ | 82% | 62% | 0.00" (snow) 0.01" (rain) |
| * Updated Saturday, March 21, 2026 3:42:39 pm Johannesburg time - Weather by CustomWeather, © 2026 | |||||||||