Johannesburg weather live forecast

Today's maximum temperature in Johannesburg is expected to be 72°F. Select a day from the live weather forecast for Johannesburg, South Africa for more weather parameters.

• Saturday
  19th Sep
  72
  48
  
  6
  9
• Sunday
  20th Sep
  75
  50
  
  7
  8
• Monday
  21st Sep
  75
  55
  
  5
  7
• Tuesday
  22nd Sep
  75
  55
  
  6
  7
• Wednesday
  23rd Sep
  77
  55
  
  7
  9

5-day weather forecast updated at 04:00 on Friday 18th September 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 Saturday 19th September 2026

Expect broken clouds in Johannesburg, South Africa with a maximum temperature of 72°F, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the east.

• 72
  °F maximum temperature
• 48
  °F minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 12
  mph wind from E

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Johannesburg weather for Sunday 20th September 2026

Expect scattered clouds in Johannesburg, South Africa with a maximum temperature of 75°F, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

• 75
  °F maximum temperature
• 50
  °F minimum temperature
• 
  scattered clouds
• 7
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• 75
  °F wind chill
• 7
  mph wind from N

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Johannesburg weather for Monday 21st September 2026

Expect broken clouds in Johannesburg, South Africa with a maximum temperature of 75°F, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

• 75
  °F maximum temperature
• 55
  °F minimum temperature
• 
  broken clouds
• 5
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• 75
  °F wind chill
• 6
  mph wind from N

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Johannesburg weather for Tuesday 22nd September 2026

Expect broken clouds in Johannesburg, South Africa with a maximum temperature of 75°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.

• 75
  °F maximum temperature
• 55
  °F minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 9
  mph wind from N

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Johannesburg weather for Wednesday 23rd September 2026

Expect scattered clouds in Johannesburg, South Africa with a maximum temperature of 77°F, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

• 77
  °F maximum temperature
• 55
  °F minimum temperature
• 
  scattered clouds
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 6
  mph wind from N

Back to top

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

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