Weather in Johannesburg
Live weather radar, forecast, and conditions for Johannesburg, South Africa
View Live Radar-26.2041, 28.0473
Africa/Johannesburg
South Africa
About Johannesburg Weather
Johannesburg has a subtropical highland climate with warm summers and dry, cool winters. Summer afternoon thunderstorms are dramatic and frequent. The high altitude means cool evenings year-round.
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Frequently Asked Questions
What is the weather like in Johannesburg right now?
Visit WeatherStream360 to check the current weather conditions in Johannesburg including temperature, wind speed, humidity, and precipitation. Our data updates in real time from Open-Meteo.
Does Johannesburg have severe weather alerts?
WeatherStream360 displays active NWS weather alerts for locations in the United States. Check our live map for current watches, warnings, and advisories affecting Johannesburg.
How accurate is the Johannesburg weather forecast?
WeatherStream360 uses data from Open-Meteo, which aggregates models from national weather services worldwide. Forecasts are generally reliable for 3-5 days, with decreasing accuracy beyond that timeframe.