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

06 June 2026 Sat
10.8 ° C
( 51.4°F )

Sunny
Sunny
Feels Like : 6 ° C / 42.8°F
Humidity : % 37
Pressure : 1023 mb
Wind Speed : 4 kmph / 2.5 miles from SS
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 3

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
06 June 2026 Sat Sunny Sunny 7.3 ° C 15.3 ° C 11.2 ° C % 35 6.8 km/h 0%
07 June 2026 Sun Sunny Sunny 8.8 ° C 18 ° C 13 ° C % 26 7.2 km/h 0%
08 June 2026 Mon Sunny Sunny 11 ° C 19 ° C 14.4 ° C % 23 13.3 km/h 0%
09 June 2026 Tue Sunny Sunny 10.8 ° C 18.6 ° C 14.5 ° C % 23 8.3 km/h 0%
10 June 2026 Wed Sunny Sunny 9.1 ° C 17.6 ° C 13.3 ° C % 39 9.4 km/h 0%
11 June 2026 Thu Sunny Sunny 11.1 ° C 18.6 ° C 14.4 ° C % 38 10.4 km/h 0%
12 June 2026 Fri Sunny Sunny 12.4 ° C 20.8 ° C 16.1 ° C % 31 11.5 km/h 0%
13 June 2026 Sat Sunny Sunny 13.8 ° C 21.7 ° C 17.4 ° C % 25 6.8 km/h 0%
14 June 2026 Sun Sunny Sunny 12 ° C 19.4 ° C 15.3 ° C % 45 12.2 km/h 0%
15 June 2026 Mon Sunny Sunny 12.1 ° C 20.5 ° C 16 ° C % 43 6.1 km/h 0%
16 June 2026 Tue Sunny Sunny 13.3 ° C 20.4 ° C 16.4 ° C % 37 13 km/h 0%
17 June 2026 Wed Sunny Sunny 13.6 ° C 20.9 ° C 16.6 ° C % 32 10.4 km/h 0%
18 June 2026 Thu Sunny Sunny 14 ° C 21.3 ° C 17.1 ° C % 29 11.9 km/h 0%
19 June 2026 Fri Sunny Sunny 12.1 ° C 19.3 ° C 15.6 ° C % 33 14.8 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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