Live radar map and accurate forecast for Johannesburg.
Weather Now shows real-time conditions and a 24-hour forecast for Johannesburg, South Africa. The interactive radar map lets you track rain and storms live, with layers for precipitation, cloud cover and temperature.
Current data includes temperature, feels-like, wind speed, humidity, pressure and precipitation — updated every hour from open-meteo. Download the free app for hourly widgets and severe weather alerts.
Check live weather in Johannesburg, South Africa with a practical forecast summary for the next day. The radar layer helps follow rain cells and storm movement, while the forecast panel highlights temperature, feels-like temperature, humidity, pressure, precipitation and wind.
For local planning in South Africa, compare the rain trend with cloud cover, sunrise and sunset timing, UV index, air quality, wind speed and seasonal climate patterns around Johannesburg. These signals help explain whether conditions are improving, staying stable or turning unsettled.