Johannesburg International Airport (JNB) 15 Day Weather Forecast, Johannesburg South Africa
Current weather conditions and 15 day weather forecast for Johannesburg International Airport in Johannesburg, South Africa including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at JNB
| 23 October 2026 Fri 28.1 ° C ( 82.6°F )  Sunny |
Feels Like : 23 ° C / 73.4°F Humidity : % 11 Pressure : 1015 mb Wind Speed : 13 kmph / 8.1 miles from SSW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Johannesburg International Airport, Johannesburg, South Africa
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 23 October 2026 Fri | Sunny |
16.2 ° C | 29.8 ° C | 23.6 ° C | % 20 | 16.2 km/h | 0% |
| 24 October 2026 Sat | Sunny |
15.3 ° C | 29.5 ° C | 23.1 ° C | % 37 | 16.9 km/h | 1% |
| 25 October 2026 Sun | Sunny |
17.2 ° C | 30.9 ° C | 24 ° C | % 35 | 18 km/h | 36% |
| 26 October 2026 Mon | Sunny |
19.9 ° C | 31.6 ° C | 25.1 ° C | % 32 | 33.8 km/h | 57% |
| 27 October 2026 Tue |  Overcast |
20.4 ° C | 30.4 ° C | 25 ° C | % 32 | 16.6 km/h | 17% |
| 28 October 2026 Wed |  Partly Cloudy |
18.1 ° C | 27 ° C | 22.5 ° C | % 45 | 18.4 km/h | 17% |
| 29 October 2026 Thu | Partly Cloudy |
17.6 ° C | 30.2 ° C | 23.9 ° C | % 41 | 7.9 km/h | 36% |
| 30 October 2026 Fri | Partly Cloudy |
19.5 ° C | 30.2 ° C | 24.5 ° C | % 43 | 12.6 km/h | 6% |
| 31 October 2026 Sat | Partly Cloudy |
21.2 ° C | 31.8 ° C | 24.9 ° C | % 44 | 14.4 km/h | 17% |
| 01 November 2026 Sun | Partly Cloudy |
20 ° C | 29.1 ° C | 24.1 ° C | % 45 | 9.4 km/h | 57% |
| 02 November 2026 Mon | Partly Cloudy |
20.5 ° C | 31.1 ° C | 24.4 ° C | % 35 | 14 km/h | 57% |
| 03 November 2026 Tue |  Patchy light drizzle |
18.5 ° C | 28.2 ° C | 21.9 ° C | % 54 | 12.6 km/h | 63% |
| 04 November 2026 Wed |  Patchy rain nearby |
16.6 ° C | 29 ° C | 22.5 ° C | % 53 | 16.2 km/h | 17% |
| 05 November 2026 Thu | Patchy rain nearby |
19.8 ° C | 30.2 ° C | 24.3 ° C | % 48 | 18 km/h | 37% |
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