Weather forecast for 10 days
Johannesburg, South Africa

Weather forecast for the weekend

Saturday, 19. Apr

Few Showers
06:24

17:49
SAST
Few Showers
20°C / 10°C
  • Wind: 9km/h W
  • Humidity: 56%
  • Precip. probability: 61%
  • Precipitation: 1mm
  • UV index: 3
Today, on Saturday, April 19, occasional brief sprinkles may occur.
Minimal precipitation is anticipated. The temperature variation is forecasted to range from a maximum of a delightful 20°C to a minimum of a cool 10°C.
Forecasts show that today the temperature will align with April's standard maximum of 21.1°C.
Sunrise was at 06:24 and sunset will be at 17:49; the daylight will last for 11h and 25min.

Sunday, 20. Apr

Mostly Sunny
06:25

17:48
SAST
Mostly Sunny
21°C / 11°C
  • Wind: 12km/h WSW
  • Humidity: 58%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • UV index: 7
Tomorrow, sunshine will dominate, with only occasional cloud cover.
Rainfall is not anticipated. The temperature variation is predicted to range from a maximum of an agreeable 21°C to a minimum of a fresh 11°C.
The anticipated maximum temperature will closely reflect April's average high of 21.1°C.
Sunrise will be at 06:25 and sunset at 17:48; tomorrow's daylight will last for 11h and 23min.

Frequently asked questions

What is the weather forecast for Johannesburg for tomorrow?
Tomorrow, a pleasant, mostly sunny outlook is in place.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 21°C, while the lowest temperature will be 11°C.
The highest temperature tomorrow will be in line with the average maximum temperature in April. The lowest temperature will be also in line with the average low of 10.3°C.
When is the sunrise / sunset tomorrow in Johannesburg?
On Sunday, in Johannesburg, sunrise will be at 06:25 and sunset at 17:48 (SAST).
How long will the day be tomorrow?
In Johannesburg, South Africa, tomorrow, there will be 11h and 23min of daylight.
What is the weather forecast for Johannesburg for the next ten days?
In Johannesburg, weather will be unstable, and a combination of rainy, mostly clear, gloomy and lightning-active weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Saturday, Tuesday through next Saturday in Johannesburg. Wednesday, with elevated precipitation of 28mm, will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 15°C and 21°C, while the minimum temperature will be between 10°C and 12°C.
What will be the warmest and the coldest days in Johannesburg?
The warmest days will be Sunday through Tuesday, next Sunday and Monday, with a maximum of 21°C. With a maximum temperature of 15°C, Thursday will be the coldest day.

Long-term weather forecast

Sat19.Apr
  • 20°C
  • 10°C
Few Showers
Few Showers
  • Wind: 9km/h W
  • Humidity: 56%
  • UV index: 3
  • Precip. probability: 61%
  • Precipitation: 1mm
  • 06:24 17:49 SAST
Sun20.Apr
  • 21°C
  • 11°C
Mostly Sunny
Mostly Sunny
  • Wind: 12km/h WSW
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0mm
  • 06:25 17:48 SAST
Mon21.Apr
  • 21°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h NW
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 21%
  • Precipitation: 0mm
  • 06:25 17:47 SAST
Tue22.Apr
  • 21°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h NNW
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 5mm
  • 06:26 17:46 SAST
Wed23.Apr
  • 17°C
  • 11°C
Thundershowers
Thundershowers
  • Wind: 18km/h NNE
  • Humidity: 75%
  • UV index: 5
  • Precip. probability: 84%
  • Precipitation: 28mm
  • 06:26 17:45 SAST
Thu24.Apr
  • 15°C
  • 11°C
Rain
Rain
  • Wind: 17km/h NNE
  • Humidity: 83%
  • UV index: 5
  • Precip. probability: 73%
  • Precipitation: 15mm
  • 06:27 17:44 SAST
Fri25.Apr
  • 17°C
  • 10°C
Showers
Showers
  • Wind: 18km/h N
  • Humidity: 79%
  • UV index: 6
  • Precip. probability: 55%
  • Precipitation: 5mm
  • 06:27 17:44 SAST
Sat26.Apr
  • 18°C
  • 10°C
AM Showers
AM Showers
  • Wind: 14km/h NW
  • Humidity: 72%
  • UV index: 7
  • Precip. probability: 36%
  • Precipitation: 2mm
  • 06:28 17:43 SAST
Sun27.Apr
  • 21°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Wind: 12km/h W
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 13%
  • Precipitation: 0mm
  • 06:28 17:42 SAST
Mon28.Apr
  • 21°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Wind: 12km/h NW
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0mm
  • 06:29 17:41 SAST
Weather fluctuations are likely over the next ten days, and a mix of wet, sunny, cloudy and stormy weather is predicted.
Rainfall is expected on Saturday, Tuesday through next Saturday.
In the coming days, the maximum temperature will range between 15°C and 21°C, while changes in the overnight low will be barely noticeable, as night temperatures will lie between 10°C and 12°C.
The warmest days will be Sunday through Tuesday, next Sunday and Monday, with a maximum of 21°C; the coldest day will be Thursday, with a maximum of 15°C.
Updated: Apr 19, 2025 @ 12:41:47 UTC
Published by: Weather Atlas | About Us
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