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Johannesburg weather live forecast
Tomorrow's maximum temperature in Johannesburg is expected to be 21°C.
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Tuesday
6th May -
Wednesday
7th May -
Thursday
8th May -
Friday
9th May -
Saturday
10th May
5-day weather forecast updated at 04:00 on Tuesday 6th May 2025 GMT
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Johannesburg by month
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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 Tuesday 6th May 2025
Expect clear skies in Johannesburg, South Africa with a maximum temperature of 21°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the south.
- °C maximum temperature
- °C minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- °C wind chill
- kph wind from S
Johannesburg weather for Wednesday 7th May 2025
Expect clear skies in Johannesburg, South Africa with a maximum temperature of 22°C, maximum UV of 7 (High) 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.
- °C maximum temperature
- °C minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- no heat & humidity
- kph wind from NW
Johannesburg weather for Thursday 8th May 2025
Expect clear skies in Johannesburg, South Africa with a maximum temperature of 23°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the south.
- °C maximum temperature
- °C minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- °C wind chill
- kph wind from S
Johannesburg weather for Friday 9th May 2025
Expect clear skies in Johannesburg, South Africa with a maximum temperature of 22°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.
- °C maximum temperature
- °C minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- °C wind chill
- kph wind from N
Johannesburg weather for Saturday 10th May 2025
Expect clear skies in Johannesburg, South Africa with a maximum temperature of 22°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- °C wind chill
- kph wind from NW
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Metric (°C / mm) | Imperial (°F / inches)
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