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Weather in Johannesburg, South Africa

Now
64 °F

Fog.


Feels Like: 64 °F
Forecast: 69 / 58 °F
Wind: 16 mph from Northeast

Location: O.R. Tambo International Airport
Current Time: Mar 23, 2026 at 11:40:03 am
Latest Report: Mar 23, 2026 at 8:00 am
Visibility: 4 mi
Pressure: N/A
Humidity: 98%
Dew Point: 63 °F

Upcoming 5 hours

Now 12:00 pm 1:00 pm 2:00 pm 3:00 pm 4:00 pm
64 °F 66 °F 67 °F 66 °F 66 °F 65 °F

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Forecast for the next 48 hours

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  Monday Tuesday Wednesday
  Afternoon Evening Night Morning Afternoon Evening Night
Forecast
Temperature 66 °F 62 °F 59 °F 64 °F 69 °F 62 °F 60 °F
A few thunder­storms. Overcast. Isolated thunder­storms. Overcast. Sprin­kles. Cloudy. A few thunder­storms. Cloudy. Thunderstorms. Cloudy. Thunderstorms. Overcast. Isolated thunder­storms. Cloudy.
Feels Like 66 °F 62 °F 58 °F 64 °F 69 °F 62 °F 59 °F
Wind Speed 2 mph 6 mph 6 mph 6 mph 5 mph 3 mph 6 mph
Wind Direction NW
S
ESE
NNE
N
E
NNE
Humidity 78% 86% 90% 81% 69% 86% 88%
Dew Point 59 °F 57 °F 56 °F 58 °F 58 °F 57 °F 56 °F
Visibility 4 mi 4 mi 3 mi 3 mi 4 mi 4 mi 4 mi
Probability of Precipitation 51% 14% 22% 33% 55% 55% 47%
Amount of Rain 0.13" 0.02" 0.02" 0.07" 0.22" 0.16" 0.05"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Monday, March 23, 2026 9:42:34 am Johannesburg time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Low clouds. 65 / 62 °F
Humidity: 92%. Wind: 25 mph from Northeast

More weather last week

Currently at nearby stations

70 °F

Lanseria Civ / Mil: (20 mi)

Partly sunny.

69 °F

Pretoria Irene: (22 mi)

Overcast. (1 hour ago)

66 °F

Vereeniging: (26 mi)

Mild. (2 hours ago)

More weather in South Africa

Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
22

View historic weather

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Detailed forecast for 14 days