Johannesburg weather live forecast

Today's maximum temperature in Johannesburg is expected to be 63°F. Select a day from the live weather forecast for Johannesburg, South Africa for more weather parameters.

• Saturday
  15th Aug
  63
  41
  
  11
  7
• Sunday
  16th Aug
  66
  43
  
  11
  7
• Monday
  17th Aug
  70
  46
  
  11
  8
• Tuesday
  18th Aug
  75
  48
  
  11
  8
• Wednesday
  19th Aug
  75
  50
  
  11
  7

5-day weather forecast updated at 04:00 on Saturday 15th 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 Saturday 15th August 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 63°F, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

• 63
  °F maximum temperature
• 41
  °F minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• 63
  °F wind chill
• 7
  mph wind from S

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Johannesburg weather for Sunday 16th August 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 66°F, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south.

• 66
  °F maximum temperature
• 43
  °F minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 4
  mph wind from S

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Johannesburg weather for Monday 17th August 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 70°F, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south.

• 70
  °F maximum temperature
• 46
  °F minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• 70
  °F wind chill
• 5
  mph wind from S

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Johannesburg weather for Tuesday 18th August 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 75°F, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south.

• 75
  °F maximum temperature
• 48
  °F minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• 75
  °F wind chill
• 3
  mph wind from S

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Johannesburg weather for Wednesday 19th August 2026

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 75°F, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.

• 75
  °F maximum temperature
• 50
  °F minimum temperature
• 
  clear skies
• 11
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• 75
  °F wind chill
• 6
  mph wind from NW

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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View all Fred Olsen offers

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