The local weather in Johannesburg tomorrow

Sunday, 20 September 2026

The weather tomorrow in Johannesburg will be quite hot with temperatures reaching 23°C. During the evening and night time the temperatures will drop to 13°C.

For deep dive information check out our hourly weather forecast for tomorrow down the page.

Temperature
Temperature
23° / 13°
Chance of rain
Chance of rain
20
%
Wind
Wind
19
Km/h
Humidity
Humidity
73
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature16°C14°C13°C17°C21°C23°C22°C20°C
Weather Clear
Clear
Clear
Clear
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Chance of rain4%6%20%12%9%9%9%10%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity57%70%73%50%31%26%26%32%
Wind19Km/h14Km/h11Km/h13Km/h12Km/h9Km/h13Km/h10Km/h
Wind Gust35Km/h23Km/h20Km/h19Km/h13Km/h19Km/h27Km/h16Km/h
Wind Degree22°
Wind Degree
34°
Wind Degree
63°
Wind Degree
38°
Wind Degree
7°
Wind Degree
354°
Wind Degree
345°
Wind Degree
318°
Wind Degree
Wind DirectionNNENEENENENNNNWNW
Cloud Cover11%6%100%100%100%100%100%100%
UV Index00039400
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

The weather in Johannesburg tomorrow - FAQ

What is the weather tomorrow in Johannesburg?
The wather forecast for tomorrow in Johannesburg is mostly overcast.
What is tomorrow's highest and lowest temperature in Johannesburg?
The temperature tomorrow in Johannesburg will range between 13° and 23°.
Will it be raining tomorrow in Johannesburg?
The chance of rain tomorrow in Johannesburg is 20%.
Will it be windy tomorrow in Johannesburg?
The wind will blow between 9 Km/h to 19 Km/h tomorrow in Johannesburg.
How many hours of sunlight tomorrow in Johannesburg?
There will be 0 hours of sun tomorrow in Johannesburg.
What time is the sunrise and sunset tomorrow in Johannesburg?
The sun will rise at 06:00 and set at 18:03.

Sunrise and sunset time in Johannesburg tomorrow

What time is the sunset and sunrise in Johannesburg tomorrow? The sun will rise at 06:00 and will set at 18:03. There will be 0 hours of sunlight in Johannesburg.

Sunrise
Sunrise
06:00
Sunset
Sunset
18:03

Johannesburg tomorrow weather

Morning Overcast

The temperature in Johannesburg tomorrow in the early morning is 13°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 13°C.

The chance of rain in Johannesburg in the morning is 20%, and the wind will blow at 11km/h.

Noon Overcast

The temperature in Johannesburg tomorrow at noon time is 21°C and it will feel like 21°C. The humidity will be around 31% with wind speed of 12km/h.

Evening Overcast

The temperature in Johannesburg tomorrow's evening will get to 23°C.

The chance of rain in Johannesburg in the evening time is 9%, with wind speed of 9km/h.

Night Overcast

The night temperature in Johannesburg tomorrow is 20°C with a wind speed of 10km/h.

Clothing recommendation for Johannesburg

Sunday, 20 September 2026
Warm Sweaters
Warm Sweaters
Long Pants
Long Pants