Johannesburg weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 21°C and rain in Johannesburg. Tomorrow's forecast: highs of 27°C, lows of 13°C.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
JohannesburgSouth Africa
Updated 04:00 PM
Rain
Feels like 21°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show notable variationTemperature range
21° – 24°
Rain probability
17% – 68%
Wind speed
8 km/h – 24 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 68%Hourly precipitation timeline
Wind
Direction: SE
Current wind
8 km/h
Gusts
29 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Johannesburg this time of year
- Seasonally, October counts as mid-spring in Johannesburg — the seasons are reversed south of the equator.
- October is Johannesburg's second warmest month.
- Afternoons and nights feel like different seasons, roughly 17°C apart.
Planning a trip to Johannesburg? Save or share this forecast.
Johannesburg weather overview: climate, seasons and what to expect
Johannesburg, in Gauteng, South Africa, sits at approximately 26.20°S, 28.04°E and is home to about 2,026,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.
Climate-wise, Johannesburg has a semi-arid climate: dry for most of the year, with only a little rain. Expect the most heat in January (about 29°C by day) and the chilliest nights in July (around 3°C). Most rain falls in December, roughly 130 mm. The nearest places with their own forecast page are Krugersdorp (30 km), Pretoria (53 km) and Vereeniging (54 km).
Frequently asked questions
- What is the weather in Johannesburg today?
- Right now Johannesburg shows rain conditions at around 21°C (feels like 21°C), based on OpenWeatherMap. The chance of rain today is about 68%. Compare this with the other sources above for a fuller picture.
- What is the weather in Johannesburg tomorrow?
- Tomorrow in Johannesburg: expect a high of 27°C and a low of 13°C, with a 0% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Johannesburg today?
- The precipitation probability for Johannesburg is around 68% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
- What is the 14-day forecast for Johannesburg?
- The 14-day forecast above shows daily highs, lows and rain probability for Johannesburg from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 20° – 30°C (warmest in Nov, coolest in Jun)
Highs 22° – 32°C (warmest in Nov, coolest in Jun)
Highs 19° – 29°C (warmest in Jan, coolest in Jun)
Highs 18° – 32°C (warmest in Jan, coolest in Jun)
Highs 20° – 30°C (warmest in Dec, coolest in Jul)
Highs 23° – 34°C (warmest in Nov, coolest in Jun)
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