Johannesburg weather live forecast

Today's maximum temperature in Johannesburg is expected to be 17°C. Select a day from the live weather forecast for Johannesburg, South Africa for more weather parameters.

• Friday
  3rd Jul
  17
  0
  
  11
  5
• Saturday
  4th Jul
  16
  2
  
  11
  5
• Sunday
  5th Jul
  18
  3
  
  11
  5
• Monday
  6th Jul
  19
  4
  
  11
  5
• Tuesday
  7th Jul
  20
  5
  
  11
  5

5-day weather forecast updated at 04:00 on Friday 3rd July 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 Friday 3rd July 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

• 17
  °C maximum temperature
• 0
  °C minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 5
  UV index (Moderate)
• 0
  mm of rainfall expected
• 17
  °C wind chill
• 5
  kph wind from S

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Johannesburg weather for Saturday 4th July 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-west.

• 16
  °C maximum temperature
• 2
  °C minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 5
  UV index (Moderate)
• 0
  mm of rainfall expected
• 16
  °C wind chill
• 4
  kph wind from NW

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Johannesburg weather for Sunday 5th July 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the south.

• 18
  °C maximum temperature
• 3
  °C minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 5
  UV index (Moderate)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 2
  kph wind from S

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Johannesburg weather for Monday 6th July 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 kph from the north.

• 19
  °C maximum temperature
• 4
  °C minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 5
  UV index (Moderate)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 1
  kph wind from N

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Johannesburg weather for Tuesday 7th July 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 kph from the south.

• 20
  °C maximum temperature
• 5
  °C minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 5
  UV index (Moderate)
• 0
  mm of rainfall expected
• 20
  °C wind chill
• 1
  kph wind from S

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• Explore latest offers on Fred Olsen Cruises in 2026/2027
• Find last minute deals or early bird discounts
• Filter offers by price, destination, ship & departure point

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