10-Day Weather Forecast for Johannesburg
Six-hourly outlook through Friday 11 September. Updated every three hours via MET Norway.
What's the weather in Johannesburg this week?
Today's weather - Wednesday 2 Sep
For the rest of Wednesday the predicted weather in Johannesburg is clear skies. The temperature will be around 26°C (79°F).
Tomorrow's weather - Thursday 3 Sep
Tomorrow's weather in Johannesburg will be clear skies. Expect highs of a warm 23°C (73°F) and lows of around 15°C (59°F).
10-Day Weather Forecast
Over the next 10 days, temperatures in Johannesburg will be will get cooler from 26°C (79°F) down to 20°C (68°F), with average daytime highs of 19°C (66°F) and nighttime lows of 12°C (54°F) over this period. Compared to typical September conditions, these temperatures are much cooler than usual. The following 10 days will bring a mix of sun and clouds. Expect much more rainfall than usual (compared to average September levels), the days are characterized by some rainy days. Precipitation is expected on roughly 5 days (Fri, Sat, Sun, Mon, Wed).
Weather Forecast FAQ for Johannesburg
When will be the warmest day next week?
The warmest day is expected to be Wednesday with a high of 26°C (79°F).
When will be the coldest day?
The coldest day is forecasted for Saturday with a low of 10°C (50°F).
Will it rain next week in Johannesburg?
Yes, rain is expected on 5 days , specifically on Fri, Sat, Sun, Mon, Wed.
How much rainfall is expected next week?
A total of 34 mm (1.3 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 10°C (50°F) to 26°C (79°F).
More about Johannesburg
Explore the full Johannesburg climate overview with monthly averages, or check rainfall data and temperature by month.
Johannesburg weather by month
Browse monthly averages for Johannesburg: climate by month with temperature, rainfall and sunshine.
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