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Johannesburg weather live forecast
Today's maximum temperature in Johannesburg is expected to be 77°F. Select a day from the live weather forecast for Johannesburg, South Africa for more weather parameters.
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Monday
27th Oct -
Tuesday
28th Oct -
Wednesday
29th Oct -
Thursday
30th Oct -
Friday
31st Oct
5-day weather forecast updated at 04:00 on Sunday 26th October 2025 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 Monday 27th October 2025
Expect isolated thunderstorms in Johannesburg, South Africa with a maximum temperature of 77°F, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and little or no wind of 4 mph from the north.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- no heat & humidity
- mph wind from N
Johannesburg weather for Tuesday 28th October 2025
Expect isolated thunderstorms in Johannesburg, South Africa with a maximum temperature of 79°F, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a light breeze of 4 mph from the north.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- °F wind chill
- mph wind from N
Johannesburg weather for Wednesday 29th October 2025
Expect isolated thunderstorms in Johannesburg, South Africa with a maximum temperature of 66°F, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 82% chance of some rain and little or no wind of 3 mph from the north.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- no heat & humidity
- mph wind from N
Johannesburg weather for Thursday 30th October 2025
Expect isolated thunderstorms in Johannesburg, South Africa with a maximum temperature of 75°F, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and little or no wind of 3 mph from the east.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- °F wind chill
- mph wind from E
Johannesburg weather for Friday 31st October 2025
Expect isolated thunderstorms in Johannesburg, South Africa with a maximum temperature of 72°F, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and little or no wind of 4 mph from the north.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- °F wind chill
- mph wind from N
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