Johannesburg Sää Ennuste
Johannesburg weather: 19°C, selkeä. Tunneittain forecast, 14-day outlook, UV, air quality and the best time ja visit.
Risk assessment for Johannesburg
Derived from the current forecast window - not an official warning.
Peak gusts of 58 km/h and 4 thunderstorm days in the next 16 days.
Wettest single day forecast at 9 mm, 33 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for Johannesburg
Maks. / Min.; Sade; UV
| Päivä | Olosuhteet | Maks. / Min. | Sade | Tuuli | UV |
|---|---|---|---|---|---|
| ma, lok 26 | ⛅ Puolipilvistä | 30° / 18° | 12% | 21 km/h | 10 |
| ti, lok 27 | ☁️ Pilvistä | 30° / 18° | 24% | 22 km/h | 8 |
| ke, lok 28 | ⛅ Puolipilvistä | 28° / 13° | 0% | 12 km/h | 9 |
| to, lok 29 | ☁️ Pilvistä | 29° / 14° | 0% | 13 km/h | 10 |
| pe, lok 30 | ☁️ Pilvistä | 29° / 16° | 20% | 12 km/h | 10 |
| la, lok 31 | 🌦️ Tihkusade | 30° / 17° | 45% · 3 mm | 12 km/h | 10 |
| su, mar 1 | ⛈️ Ukkonen | 32° / 18° | 63% · 3 mm | 12 km/h | 10 |
| ma, mar 2 | ⛈️ Ukkonen | 30° / 16° | 45% · 9 mm | 12 km/h | 9 |
| ti, mar 3 | ☁️ Pilvistä | 27° / 15° | 37% | 15 km/h | 10 |
| ke, mar 4 | 🌦️ Light drizzle | 31° / 16° | 33% · 1 mm | 19 km/h | 10 |
| to, mar 5 | 🌦️ Light drizzle | 31° / 18° | 47% · 1 mm | 14 km/h | 9 |
| pe, mar 6 | ⛈️ Ukkonen | 30° / 18° | 55% · 8 mm | 13 km/h | 8 |
| la, mar 7 | ⛈️ Ukkonen | 28° / 17° | 59% · 5 mm | 12 km/h | 7 |
| su, mar 8 | 🌦️ Light drizzle | 26° / 16° | 55% · 2 mm | 15 km/h | 10 |
| ma, mar 9 | 🌦️ Light drizzle | 29° / 16° | 36% · 1 mm | 18 km/h | 8 |
| ti, mar 10 | ☀️ Selkeää | -- / -- | 35% | -- | — |
What this means for Johannesburg
Today is warmer than average for lokakuu. The forecast high of 30°C is 4.7°C above the 25°C typical for this month.
A 12% chance means most of the area stays dry; a passing shower is possible but short.
Puuskat ja 54 km/h will push high-sided vehicles on exposed roads and bridges.
Southern Hemisphere, so peak summer falls in joulukuu ja helmikuu.
The gap between the warmest and coldest month averages 10°C.
Katso kohteen Johannesburg ennuste aikavälin mukaan
Johannesburg weather - more answers
Explore Johannesburg
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Frequently asked questions
Where is Johannesburg?
Johannesburg is a city in Etelä-Afrikka. Its coordinates are -26.2041, 28.0473. It lies in Afrikka.
What is the weather like in Johannesburg nyt?
It is currently 19°C (66°F) ja selkeä. Kosteus is 41% and wind is 5 km/h.
When is the best time ja visit Johannesburg?
tammikuu, helmikuu, tou, heinäkuu, elokuu, syyskuu, lokakuu and marraskuu offer the most comfortable conditions in Johannesburg, which has a Mediterranean climate. maaliskuu, kesäkuu and joulukuu 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 11:20 AM.
How many people live in Johannesburg?
Johannesburg has a population of approximately 5.8 million.
What is the nearest airport ja 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. |
|---|---|
| Ennuste and observations | Open-Meteo (ECMWF and national models). |
| Ilmanlaatu and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Ilmasto 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 lokakuu 26, 2026 at 11:20 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
