Johannesburg Vær Værmelding
Johannesburg weather: 9°C, klar himmel. Time for time forecast, 14-day outlook, UV, air quality and the best time til visit.
Will it rain in Johannesburg?
No - rain is unlikely in Johannesburg today.
Regn is very unlikely today - plans do not need a backup.
Over the next 7 days, about 4 mm of precipitation is forecast, med the wettest days falling on søn, man and tir.
The next 7 days look unusually dry - roughly 39% of a normal oktober week (4 mm against 10 mm).
16-day forecast for Johannesburg
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| tor, okt 1 | ☁️ Overskyet | 16° / 6° | 8% | 10 km/h | 9 |
| fre, okt 2 | ☁️ Overskyet | 18° / 7° | 2% | 9 km/h | 9 |
| lør, okt 3 | 🌤️ Mest klart | 20° / 9° | 4% | 10 km/h | 9 |
| søn, okt 4 | 🌦️ Light drizzle | 18° / 9° | 57% · 1 mm | 12 km/h | 7 |
| man, okt 5 | 🌦️ Light drizzle | 18° / 10° | 53% · 2 mm | 11 km/h | 7 |
| tir, okt 6 | 🌦️ Light drizzle | 20° / 11° | 65% · 1 mm | 7 km/h | 9 |
| ons, okt 7 | 🌦️ Light drizzle | 21° / 13° | 38% · 1 mm | 11 km/h | 9 |
| tor, okt 8 | 🌦️ Light drizzle | 23° / 14° | 35% · 1 mm | 12 km/h | 10 |
| fre, okt 9 | 🌦️ Light drizzle | 24° / 15° | 26% · 1 mm | 9 km/h | 10 |
| lør, okt 10 | ☁️ Overskyet | 25° / 16° | 24% | 11 km/h | 10 |
| søn, okt 11 | ⛈️ Tordenvær | 23° / 15° | 27% · 4 mm | 9 km/h | 9 |
| man, okt 12 | ☁️ Overskyet | 25° / 15° | 20% | 9 km/h | 6 |
| tir, okt 13 | ☀️ Klar himmel | 29° / 17° | 20% | 10 km/h | 8 |
| ons, okt 14 | ⛈️ Tordenvær med hail | 29° / 17° | 11% · 14 mm | 8 km/h | 7 |
| tor, okt 15 | 🌦️ Light drizzle | 24° / 17° | 18% · 1 mm | 20 km/h | 9 |
| fre, okt 16 | ☁️ Overskyet | 27° / 18° | 18% | 13 km/h | 9 |
What this means for Johannesburg
Today is much colder than average for oktober. The forecast high of 16°C is 9.2°C below the 25°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Southern Hemisphere, so peak summer falls in desember til februar.
The gap between the warmest and coldest month averages 10°C.
What til pack, what til skip
- Layers - the daily swing is 16°C, so mornings feel nothing like afternoons
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid mars, juni and desember - historically the least comfortable months here.
Se prognosen for Johannesburg etter tidsintervall
Johannesburg weather - more answers
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Frequently asked questions
Where is Johannesburg?
Johannesburg is a city in Sør-Afrika. Its coordinates are -26.2041, 28.0473. It lies in Afrika.
What is the weather like in Johannesburg akkurat nå?
It is currently 9°C (47°F) med klar himmel. Luftfuktighet is 82% and wind is 6 km/h.
When is the best time til visit Johannesburg?
januar, februar, mai, juli, august, september, oktober and november offer the most comfortable conditions in Johannesburg, which has a Mediterranean climate. mars, juni and desember are usually the hardest months for outdoor plans.
What time zone is Johannesburg in?
Johannesburg observes Africa/Johannesburg (UTC+02:00). The local time is 12:16 PM.
How many people live in Johannesburg?
Johannesburg has a population of approximately 5.8 million.
What is the nearest airport til 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. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima 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 1, 2026 at 12:16 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
