The weather in
Johannesburg

Johannesburg weather

Weather in Johannesburg

See the forecast for Johannesburg in one clear overview. From temperature and wind to the chance of rain: plan a walk through one of the city parks or a day exploring the Cradle of Humankind with up-to-date information.

Today and the next 14 days

The forecast for Johannesburg is updated daily. Check the temperature, wind and chance of rain hour by hour, and use the 14-day outlook to plan ahead and spot which days look best for being outside.

Practical weather notes for Johannesburg

Johannesburg's high altitude keeps temperatures milder than its latitude might suggest, with warm days and noticeably cool nights, even in summer. Afternoon thunderstorms are a regular summer feature and can build quickly, often clearing within an hour or two.

Seasons in Johannesburg

Southern Hemisphere seasons apply: November to March is the warm, wet summer with frequent afternoon storms, while June to August is the dry, sunny winter with cold nights and occasional frost. Spring and autumn are generally mild, dry and comfortable for being outdoors.

Frequently asked questions

How often is the forecast updated?
The live weather data refreshes several times a day, so you're always seeing the latest forecast for Johannesburg.

Is the 14-day forecast reliable?
The first few days are usually the most accurate. Further ahead, the forecast mainly shows a trend rather than the exact weather at a specific hour.

What should I check before heading outside?
Look at the combination of rain, wind and feels-like temperature. A short trip can handle a passing shower, but a longer walk or bike ride benefits from a more stable stretch of weather.