Johannesburg Weer Voorspelling
Johannesburg weather: 12°C, overwegend helder. Per uur forecast, 14-day outlook, UV, air quality and the best time en visit.
Risk assessment for Johannesburg
Derived from the current forecast window – not an official warning.
Peak gusts of 44 km/h and 1 thunderstorm day in the next 16 days.
Wettest single day forecast at 9 mm, 22 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day voorspelling voor Johannesburg
Dagelijkse maxima en minima, neerslag en UV.
| Dag | Omstandigheden | Max. / Min. | Neerslag | Wind | UV |
|---|---|---|---|---|---|
| ma, okt 5 | 🌦️ Lichte motregen | 19° / 11° | 63% · 0 mm | 14 km/h | 8 |
| di, okt 6 | 🌦️ Lichte motregen | 20° / 11° | 57% · 0 mm | 15 km/h | 8 |
| wo, okt 7 | ☁️ Bewolkt | 24° / 13° | 6% | 6 km/h | 9 |
| do, okt 8 | 🌦️ Lichte motregen | 23° / 12° | 29% · 1 mm | 17 km/h | 9 |
| vr, okt 9 | 🌦️ Lichte motregen | 26° / 15° | 12% · 1 mm | 11 km/h | 9 |
| za, okt 10 | 🌦️ Lichte motregen | 28° / 16° | 49% · 1 mm | 10 km/h | 9 |
| zo, okt 11 | ☁️ Bewolkt | 27° / 15° | 24% | 11 km/h | 10 |
| ma, okt 12 | ☁️ Bewolkt | 30° / 16° | 9% | 10 km/h | 9 |
| di, okt 13 | ⛅ Gedeeltelijk bewolkt | 29° / 17° | 8% | 10 km/h | 9 |
| wo, okt 14 | ⛅ Gedeeltelijk bewolkt | 29° / 18° | 14% | 9 km/h | 10 |
| do, okt 15 | ☀️ Heldere hemel | 30° / 19° | 10% | 11 km/h | 9 |
| vr, okt 16 | ☁️ Bewolkt | 31° / 20° | 29% | 9 km/h | 9 |
| za, okt 17 | ⛈️ Onweer | 29° / 16° | 31% · 9 mm | 20 km/h | 9 |
| zo, okt 18 | 🌦️ Lichte motregen | 26° / 16° | 33% · 2 mm | 16 km/h | 9 |
| ma, okt 19 | 🌦️ Motregen | 29° / 18° | 21% · 3 mm | 12 km/h | 10 |
| di, okt 20 | 🌦️ Motregen | 29° / 18° | 17% · 5 mm | 46 km/h | 10 |
What this means for Johannesburg
Today is cooler than average for oktober. The forecast high of 19°C is 6.7°C below the 25°C typical for this month.
A 63% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Southern Hemisphere, so peak summer falls in december en februari.
The gap between the warmest and coldest month averages 10°C.
Bekijk de voorspelling voor Johannesburg per periode
Johannesburg weather – more answers
Explore Johannesburg
Every topic we hold for this place, and the same topic for the places around it.
Weer for related places
Frequently asked questions
Where is Johannesburg?
Johannesburg is a city in Zuid-Afrika. Its coordinates are -26.2041, 28.0473. It lies in Afrika.
What is the weather like in Johannesburg nu?
It is currently 12°C (54°F) met overwegend helder. Luchtvochtigheid is 83% and wind is 3 km/h.
When is the best time en visit Johannesburg?
januari, februari, mei, juli, augustus, september, oktober and november offer the most comfortable conditions in Johannesburg, which has a Mediterranean climate. maart, juni and december are usually the hardest months for outdoor plans.
What time zone is Johannesburg in?
Johannesburg observes Africa/Johannesburg (UTC+02:00). The lokale tijd is 12:35 AM.
How many people live in Johannesburg?
Johannesburg has a population of approximately 5.8 million.
What is the nearest airport en Johannesburg?
The closest airports are O. R. Tambo International Airport (JNB), 21 km away.
What places are in Johannesburg?
Johannesburg covers 1 places in this atlas, including O. R. Tambo International Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) – coordinates, hierarchy and facts. |
|---|---|
| Voorspelling and observations | Open-Meteo (ECMWF and national models). |
| Luchtkwaliteit and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimaat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated oktober 6, 2026 at 12:35 AM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.
