Johannesburg weather live forecast

Tomorrow's maximum temperature in Johannesburg is expected to be 18°C.

Friday
11th Jul

18

3

11
Saturday
12th Jul

18

6

10
Sunday
13th Jul

16

5

9
Monday
14th Jul

17

7

9
Tuesday
15th Jul

19

8

9

5-day weather forecast updated at 04:00 on Friday 11th July 2025 GMT

More about Johannesburg

Johannesburg by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for South Africa

Wowcher: Mystery holiday from £99pp

Sale

Book a mystery holiday from just £99 per person
Potential destinations include Thailand, Bali & Orlando
Visit one of 60 unforgettable destinations around the world

Go to Wowcher deal >>

View all Wowcher offers

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 Friday 11th July 2025

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

18
°C maximum temperature
3
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
8
kph wind from NW

Johannesburg weather for Saturday 12th July 2025

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

18
°C maximum temperature
6
°C minimum temperature
clear skies
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
8
kph wind from NE

Johannesburg weather for Sunday 13th July 2025

Expect scattered clouds in Johannesburg, South Africa with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

16
°C maximum temperature
5
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from N

Johannesburg weather for Monday 14th July 2025

Expect clear skies in Johannesburg, South Africa with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

17
°C maximum temperature
7
°C minimum temperature
clear skies
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NW

Johannesburg weather for Tuesday 15th July 2025

Expect scattered clouds in Johannesburg, South Africa with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north-west.

19
°C maximum temperature
8
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
3
kph wind from NW

Just You: Book early for solo tours in 2026

Sale

Book early & save on holidays for solo travellers in 2026
Destinations include cities across Portugal & the USA
Filter offers by travel dates, price, holiday type & more

Go to Just You deal >>

View all Just You offers

Metric (°C / mm) | Imperial (°F / inches)

More about South Africa

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

South Africa - quick facts
Flight time^✝	11 to 12 hours
Time difference	UK +2 hours
Language(s)	Zulu, Xhosa, English
Currency	South African Rand
Electricity	C + M + N plug (230V)
Driving side	Left
Why visit?	Beaches Culture Nature
Tourist info	South African Tourism