Johannesburg 天气 预报
Johannesburg weather: 26°C, 晴朗. 逐小时 forecast, 14-day outlook, UV, air quality and the best time至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 24 mm, 70 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for Johannesburg
最高 / 最低; 降水; UV
| 日期 | 天气状况 | 最高 / 最低 | 降水 | 风 | UV |
|---|---|---|---|---|---|
| 周三, 十月 28 | ☁️ 阴天 | 27° / 11° | 0% | 15 km/h | 10 |
| 周四, 十月 29 | 🌤️ 大部晴朗 | 29° / 14° | 0% | 10 km/h | 10 |
| 周五, 十月 30 | ⛅ 局部多云 | 30° / 15° | 10% | 15 km/h | 10 |
| 周六, 十月 31 | ☁️ 阴天 | 32° / 17° | 39% | 14 km/h | 10 |
| 周日, 十一月 1 | 🌦️ Light showers | 31° / 17° | 63% · 5 mm | 13 km/h | 10 |
| 周一, 十一月 2 | ⛈️ 雷暴 | 29° / 18° | 75% · 2 mm | 16 km/h | 9 |
| 周二, 十一月 3 | 🌤️ 大部晴朗 | 31° / 17° | 57% | 15 km/h | 10 |
| 周三, 十一月 4 | 🌤️ 大部晴朗 | 33° / 19° | 57% | 19 km/h | 10 |
| 周四, 十一月 5 | ⛈️ 雷暴，天气为hail | 31° / 17° | 69% · 24 mm | 14 km/h | 9 |
| 周五, 十一月 6 | ⛈️ 雷暴 | 24° / 16° | 63% · 15 mm | 15 km/h | 8 |
| 周六, 十一月 7 | ⛈️ 雷暴 | 24° / 15° | 63% · 12 mm | 17 km/h | 10 |
| 周日, 十一月 8 | 🌦️ 毛毛雨 | 23° / 14° | 49% · 4 mm | 11 km/h | 10 |
| 周一, 十一月 9 | 🌦️ Light drizzle | 23° / 12° | 48% · 1 mm | 16 km/h | 6 |
| 周二, 十一月 10 | ☁️ 阴天 | 24° / 13° | 30% | 14 km/h | 10 |
| 周三, 十一月 11 | 🌦️ 毛毛雨 | 23° / 15° | 29% · 9 mm | 14 km/h | 10 |
| 周四, 十一月 12 | ☁️ 阴天 | 33° / 18° | 36% | 22 km/h | 10 |
What this means for Johannesburg
Today is slightly warmer than average for 十月. The forecast high of 27°C is 1.7°C above the 25°C typical for this month.
雨 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 十二月至二月.
The gap between the warmest and coldest month averages 10°C.
查看 Johannesburg 的分时预报
Johannesburg weather - more answers
Explore Johannesburg
Every topic we hold for this place, and the same topic for the places around it.
天气 for related places
Frequently asked questions
Where is Johannesburg?
Johannesburg is a city in 南非. Its coordinates are -26.2041, 28.0473. It lies in 非洲.
What is the weather like in Johannesburg现在?
It is currently 26°C (79°F)，天气为晴朗. 湿度 is 18% and wind is 5 km/h.
When is the best time至visit Johannesburg?
一月, 二月, 五月, 七月, 八月, 九月, 十月 and 十一月 offer the most comfortable conditions in Johannesburg, which has a Mediterranean climate. 三月, 六月 and 十二月 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 11:40 PM.
How many people live in Johannesburg?
Johannesburg has a population of approximately 5.8 million.
What is the nearest airport至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. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 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 十月 28, 2026 at 11:40 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
