Currently: 64 °F. Fog. (Weather station: O.R. Tambo International Airport, South Africa). See more current weather
Hour-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 | ||
| 12:00 pm Mon, Mar 23 |
|
66 °F | Passing showers. Overcast. | 66 °F | 5 mph | ↑ | 77% | 52% | 0.00" (snow) 0.01" (rain) |
| 1:00 pm |
|
67 °F | Isolated tstorms. Overcast. | 67 °F | 5 mph | ↑ | 76% | 55% | 0.00" (snow) 0.01" (rain) |
| 2:00 pm |
|
66 °F | Isolated tstorms. Overcast. | 66 °F | 4 mph | ↑ | 77% | 54% | 0.00" (snow) 0.01" (rain) |
| 3:00 pm |
|
66 °F | Isolated tstorms. Overcast. | 66 °F | 2 mph | ↑ | 78% | 51% | 0.00" (snow) 0.02" (rain) |
| 4:00 pm |
|
65 °F | A few showers. Overcast. | 65 °F | 1 mph | ↑ | 79% | 46% | 0.00" (snow) 0.03" (rain) |
| 5:00 pm |
|
65 °F | A few tstorms. Overcast. | 65 °F | 2 mph | ↑ | 81% | 44% | 0.00" (snow) 0.03" (rain) |
| 6:00 pm |
|
64 °F | A few tstorms. Overcast. | 64 °F | 3 mph | ↑ | 82% | 45% | 0.00" (snow) 0.02" (rain) |
| 7:00 pm |
|
63 °F | Isolated tstorms. Overcast. | 63 °F | 5 mph | ↑ | 84% | 49% | 0.00" (snow) 0.01" (rain) |
| 8:00 pm |
|
62 °F | Isolated tstorms. Overcast. | 62 °F | 6 mph | ↑ | 84% | 16% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm |
|
62 °F | Isolated tstorms. Overcast. | 62 °F | 6 mph | ↑ | 86% | 14% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm |
|
61 °F | Isolated tstorms. Overcast. | 61 °F | 5 mph | ↑ | 87% | 12% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm |
|
60 °F | Overcast. | 60 °F | 5 mph | ↑ | 89% | 10% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Tue, Mar 24 |
|
60 °F | Overcast. | 59 °F | 5 mph | ↑ | 90% | 10% | 0.00" (snow) 0.00" (rain) |
| 1:00 am |
|
59 °F | Drizzle. Overcast. | 59 °F | 6 mph | ↑ | 90% | 22% | 0.00" (snow) 0.00" (rain) |
| 2:00 am |
|
59 °F | Drizzle. Overcast. | 58 °F | 7 mph | ↑ | 90% | 22% | 0.00" (snow) 0.00" (rain) |
| 3:00 am |
|
59 °F | Drizzle. Cloudy. | 58 °F | 6 mph | ↑ | 90% | 22% | 0.00" (snow) 0.00" (rain) |
| 4:00 am |
|
58 °F | Mostly cloudy. | 57 °F | 7 mph | ↑ | 90% | 10% | 0.00" (snow) 0.00" (rain) |
| 5:00 am |
|
58 °F | Broken clouds. | 57 °F | 8 mph | ↑ | 90% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am |
|
59 °F | Sprinkles. Mostly cloudy. | 58 °F | 7 mph | ↑ | 90% | 17% | 0.00" (snow) 0.00" (rain) |
| 7:00 am |
|
59 °F | Drizzle. Cloudy. | 59 °F | 6 mph | ↑ | 90% | 20% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |
|
62 °F | Drizzle. Cloudy. | 62 °F | 6 mph | ↑ | 87% | 26% | 0.00" (snow) 0.00" (rain) |
| 9:00 am |
|
64 °F | Drizzle. Cloudy. | 64 °F | 6 mph | ↑ | 81% | 33% | 0.00" (snow) 0.01" (rain) |
| 10:00 am |
|
67 °F | Passing showers. Cloudy. | 67 °F | 6 mph | ↑ | 76% | 40% | 0.00" (snow) 0.01" (rain) |
| 11:00 am |
|
69 °F | Isolated tstorms. Cloudy. | 69 °F | 6 mph | ↑ | 72% | 46% | 0.00" (snow) 0.02" (rain) |
| * Updated Monday, March 23, 2026 9:42:33 am Johannesburg time - Weather by CustomWeather, © 2026 | |||||||||