Johannesburg, Gauteng, South Africa Hourly Weather Forecaststar_ratehome

A mix of clouds and sun with the chance of an isolated thunderstorm in the afternoon. Storms will produce frequent lightning. High 83F. Winds E at 10 to 15 mph. Chance of rain 30%.

Partly to mostly cloudy skies with scattered thunderstorms before midnight. Storms will produce frequent lightning. Low 63F. Winds ESE at 5 to 10 mph. Chance of rain 40%.