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July 21st, 2026 :: 11:58 pm SAST   

Local Weather Report for
Johannesburg
Gauteng, South Africa

 Current Johannesburg Weather Conditions Updated July 21st at 11:00 pm 
Temperature:12°C Dew Point:-9°C
Barometer:102.6 kPa Wind: 7 Km/h
Humidity:21.9% Visibility:n/a
 
 Johannesburg Weather Forecast Summary  
 
Today
Jul 21st
Wednesday
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Saturday
Jul 25th
Sunny Mostly Sunny Sunny Sunny Sunny
21°C
21°C
11°C
21°C
11°C
22°C
12°C
19°C
10°C
 
 Johannesburg Detailed Weather Forecast  
 
Wednesday, July 22nd, 2026
Overnight Temperature: 12°C
Clear.
Morning Temperature: 15°C
Sunny. Windy at times.
Afternoon Temperature: 20°C
Mostly sunny. Windy at times.
Evening Temperature: 15°C
Mostly clear.
Thursday, July 23rd, 2026
Overnight Temperature: 12°C
Clear.
Morning Temperature: 15°C
Sunny. Windy at times.
Afternoon Temperature: 20°C
Sunny. Windy at times.
Evening Temperature: 15°C
Clear.
Friday, July 24th, 2026
Overnight Temperature: 13°C
Clear. Windy at times.
Morning Temperature: 16°C
Sunny.
Afternoon Temperature: 21°C
Sunny.
Evening Temperature: 15°C
Clear. Windy at times.
Saturday, July 25th, 2026
Overnight Temperature: 10°C
Clear.
Morning Temperature: 13°C
Sunny.
Afternoon Temperature: 19°C
Sunny.
Evening Temperature: 14°C
Clear.
Sunday, July 26th, 2026
Overnight Temperature: 10°C
Clear.
Morning Temperature: 14°C
Sunny.
Afternoon Temperature: 20°C
Sunny.
Evening Temperature: 14°C
Clear.
Monday, July 27th, 2026
Overnight Temperature: 12°C
Clear.
Morning Temperature: 14°C
Sunny.
Afternoon Temperature: 20°C
Sunny.
Evening Temperature: 14°C
Clear.
Tuesday, July 28th, 2026
Overnight Temperature: 12°C
Clear.
Morning Temperature: 16°C
Sunny.
Afternoon Temperature: 20°C
Sunny.
Evening Temperature: 15°C
Clear.
Wednesday, July 29th, 2026
Overnight Temperature: 12°C
Clear.
Morning Temperature: 15°C
Sunny. Windy at times.
Afternoon Temperature: 20°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: 15°C
A mix of cloudy and clear skies. Windy.





 

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This WeatherCity Weather Forecast for Johannesburg, Gauteng, South Africa is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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