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
| 21 March 2025 Fri 16.7 ° C ( 62.1°F )  Clear |
Feels Like : 16.7 ° C / 62.1°F Humidity : % 65 Pressure : 1020 mb Wind Speed : 4.7 kmph / 2.9 miles from ENE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 9 |
15-day weather forecast for Johannesburg International Airport, Johannesburg, South Africa
| Date | |
|---|---|
| 21 March 2025 Fri | |
| Weather forecast | Sunny |
| Low temperature | 15.4 ° C |
| High temperature | 26.5 ° C |
| Average Temperature | 20.8 ° C |
| Humidity | % 50 |
| Wind | 10.8 km/h |
| Chance of rain | 0% |
| 22 March 2025 Sat | |
| Weather forecast | Sunny |
| Low temperature | 17.2 ° C |
| High temperature | 27.6 ° C |
| Average Temperature | 21.9 ° C |
| Humidity | % 45 |
| Wind | 9 km/h |
| Chance of rain | 0% |
| 23 March 2025 Sun | |
| Weather forecast | Sunny |
| Low temperature | 17.3 ° C |
| High temperature | 29.4 ° C |
| Average Temperature | 23.4 ° C |
| Humidity | % 42 |
| Wind | 9 km/h |
| Chance of rain | 0% |
| 24 March 2025 Mon | |
| Weather forecast | Sunny |
| Low temperature | 18.4 ° C |
| High temperature | 29.1 ° C |
| Average Temperature | 23.6 ° C |
| Humidity | % 48 |
| Wind | 11.9 km/h |
| Chance of rain | 0% |
| 25 March 2025 Tue | |
| Weather forecast | Sunny |
| Low temperature | 19.2 ° C |
| High temperature | 28 ° C |
| Average Temperature | 21.9 ° C |
| Humidity | % 52 |
| Wind | 15.8 km/h |
| Chance of rain | 0% |
| 26 March 2025 Wed | |
| Weather forecast |  Patchy rain nearby |
| Low temperature | 17 ° C |
| High temperature | 26.3 ° C |
| Average Temperature | 20.9 ° C |
| Humidity | % 65 |
| Wind | 9.7 km/h |
| Chance of rain | 88% |
| 27 March 2025 Thu | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 16.3 ° C |
| High temperature | 24.2 ° C |
| Average Temperature | 19.6 ° C |
| Humidity | % 72 |
| Wind | 13.7 km/h |
| Chance of rain | 83% |
| 28 March 2025 Fri | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 14.6 ° C |
| High temperature | 16.4 ° C |
| Average Temperature | 15.7 ° C |
| Humidity | % 88 |
| Wind | 12.6 km/h |
| Chance of rain | 88% |
| 29 March 2025 Sat | |
| Weather forecast |  Moderate rain |
| Low temperature | 13.9 ° C |
| High temperature | 16 ° C |
| Average Temperature | 14.7 ° C |
| Humidity | % 93 |
| Wind | 13.3 km/h |
| Chance of rain | 89% |
| 30 March 2025 Sun | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 13.8 ° C |
| High temperature | 19.1 ° C |
| Average Temperature | 16.3 ° C |
| Humidity | % 85 |
| Wind | 16.2 km/h |
| Chance of rain | 88% |
| 31 March 2025 Mon | |
| Weather forecast | Sunny |
| Low temperature | 14.1 ° C |
| High temperature | 24.6 ° C |
| Average Temperature | 19.1 ° C |
| Humidity | % 63 |
| Wind | 9.4 km/h |
| Chance of rain | 0% |
| 01 April 2025 Tue | |
| Weather forecast | Sunny |
| Low temperature | 15.8 ° C |
| High temperature | 26.9 ° C |
| Average Temperature | 20.9 ° C |
| Humidity | % 50 |
| Wind | 6.8 km/h |
| Chance of rain | 0% |
| 02 April 2025 Wed | |
| Weather forecast | Sunny |
| Low temperature | 16.1 ° C |
| High temperature | 25.9 ° C |
| Average Temperature | 21.3 ° C |
| Humidity | % 51 |
| Wind | 12.6 km/h |
| Chance of rain | 0% |
| 03 April 2025 Thu | |
| Weather forecast | Sunny |
| Low temperature | 17.9 ° C |
| High temperature | 26.3 ° C |
| Average Temperature | 21.4 ° C |
| Humidity | % 55 |
| Wind | 13 km/h |
| Chance of rain | 0% |
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 21 March 2025 Fri | Sunny |
15.4 ° C | 26.5 ° C | 20.8 ° C | % 50 | 10.8 km/h | 0% |
| 22 March 2025 Sat | Sunny |
17.2 ° C | 27.6 ° C | 21.9 ° C | % 45 | 9 km/h | 0% |
| 23 March 2025 Sun | Sunny |
17.3 ° C | 29.4 ° C | 23.4 ° C | % 42 | 9 km/h | 0% |
| 24 March 2025 Mon | Sunny |
18.4 ° C | 29.1 ° C | 23.6 ° C | % 48 | 11.9 km/h | 0% |
| 25 March 2025 Tue | Sunny |
19.2 ° C | 28 ° C | 21.9 ° C | % 52 | 15.8 km/h | 0% |
| 26 March 2025 Wed | Patchy rain nearby |
17 ° C | 26.3 ° C | 20.9 ° C | % 65 | 9.7 km/h | 88% |
| 27 March 2025 Thu | Patchy rain nearby |
16.3 ° C | 24.2 ° C | 19.6 ° C | % 72 | 13.7 km/h | 83% |
| 28 March 2025 Fri | Patchy rain nearby |
14.6 ° C | 16.4 ° C | 15.7 ° C | % 88 | 12.6 km/h | 88% |
| 29 March 2025 Sat | Moderate rain |
13.9 ° C | 16 ° C | 14.7 ° C | % 93 | 13.3 km/h | 89% |
| 30 March 2025 Sun | Patchy rain nearby |
13.8 ° C | 19.1 ° C | 16.3 ° C | % 85 | 16.2 km/h | 88% |
| 31 March 2025 Mon | Sunny |
14.1 ° C | 24.6 ° C | 19.1 ° C | % 63 | 9.4 km/h | 0% |
| 01 April 2025 Tue | Sunny |
15.8 ° C | 26.9 ° C | 20.9 ° C | % 50 | 6.8 km/h | 0% |
| 02 April 2025 Wed | Sunny |
16.1 ° C | 25.9 ° C | 21.3 ° C | % 51 | 12.6 km/h | 0% |
| 03 April 2025 Thu | Sunny |
17.9 ° C | 26.3 ° C | 21.4 ° C | % 55 | 13 km/h | 0% |
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