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Weather in Johannesburg, South Africa

Now
12 °C

Passing clouds.


Feels Like: 10 °C
Forecast: 27 / 13 °C
Wind: 19 km/h from Northeast

Location: O.R. Tambo International Airport
Current Time: Sep 10, 2025 at 8:23:46 am
Latest Report: Sep 10, 2025 at 5:00 am
Visibility: 30 km
Pressure: N/A
Humidity: 84%
Dew Point: 9 °C

Upcoming 5 hours

Now 9:00 am 10:00 am 11:00 am 12:00 pm 1:00 pm
12 °C 17 °C 19 °C 21 °C 22 °C 22 °C

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Forecast for the next 48 hours

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  Wednesday Thursday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 17 °C 24 °C 19 °C 15 °C 18 °C 26 °C 21 °C
Passing showers. Partly cloudy. Mostly sunny. Clear. Clear. Sunny. Sunny. Scatt­erred clouds.
Feels Like 17 °C 25 °C 19 °C 13 °C 18 °C 26 °C 24 °C
Wind Speed 18 km/h 12 km/h 15 km/h 17 km/h 15 km/h 7 km/h 9 km/h
Wind Direction NNE
N
N
N
N
N
NW
Humidity 49% 23% 32% 53% 44% 18% 27%
Dew Point 6 °C 2 °C 2 °C 5 °C 6 °C 0 °C 2 °C
Visibility 7 km 12 km 13 km 13 km 12 km 12 km 12 km
Probability of Precipitation 22% 1% 0% 0% 0% 0% 0%
Amount of Rain 0.3 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
Amount of Snow 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
* Updated Wednesday, September 10, 2025 3:42:50 am Johannesburg time - Weather by CustomWeather, © 2025

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Passing clouds. 22 / 16 °C
Humidity: 45%. Wind: 19 km/h from Northeast

More weather last week

Currently at nearby stations

16 °C

Lanseria Civ / Mil: (32 km)

Passing clouds.

16 °C

Springs: (35 km)

Cool.

16 °C

Vereeniging: (41 km)

Cool.

More weather in South Africa

Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
7
8
9

View historic weather

25
26
27

Detailed forecast for 14 days