Johannesburg weather live forecast

Today's maximum temperature in Johannesburg is expected to be 21°C. Select a day from the live weather forecast for Johannesburg, South Africa for more weather parameters.

• Thursday
  27th Aug
  21
  10
  
  6
  7
• Friday
  28th Aug
  22
  8
  
  7
  7
• Saturday
  29th Aug
  22
  7
  
  11
  8
• Sunday
  30th Aug
  22
  7
  
  11
  8
• Monday
  31st Aug
  25
  10
  
  7
  8

5-day weather forecast updated at 04:00 on Thursday 27th August 2026 GMT

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The 5-day weather forecast for South Africa (Johannesburg) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Johannesburg weather forecast by day

Below are the detailed weather forecasts for Johannesburg for the next 5 days.

Johannesburg weather for Thursday 27th August 2026

Expect broken clouds in Johannesburg, South Africa with a maximum temperature of 21°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

• 21
  °C maximum temperature
• 10
  °C minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 15
  kph wind from N

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Johannesburg weather for Friday 28th August 2026

Expect scattered clouds in Johannesburg, South Africa with a maximum temperature of 22°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

• 22
  °C maximum temperature
• 8
  °C minimum temperature
• 
  scattered clouds
• 7
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• 22
  °C wind chill
• 11
  kph wind from N

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Johannesburg weather for Saturday 29th August 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

• 22
  °C maximum temperature
• 7
  °C minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• 22
  °C wind chill
• 11
  kph wind from N

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Johannesburg weather for Sunday 30th August 2026

Expect scattered clouds in Johannesburg, South Africa with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

• 22
  °C maximum temperature
• 7
  °C minimum temperature
• 
  scattered clouds
• 11
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 16
  kph wind from NW

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Johannesburg weather for Monday 31st August 2026

Expect scattered clouds in Johannesburg, South Africa with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

• 25
  °C maximum temperature
• 10
  °C minimum temperature
• 
  scattered clouds
• 7
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 17
  kph wind from NW

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• Find last minute deals or early bird discounts
• Filter offers by price, destination, ship & departure point

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