Johannesburg Weather
Consensus of 9 weather sources · South Africa
Right now
10.7°C
Clear
feels like 7.8°C
- Rain probability
- 0%
- Wind
- 5 km/h
- Source agreement
- 75%
- Sun
- 06:55 – 17:29
No rain expected in Johannesburg today (0% probability across the sources that forecast rain).
7-day consensus forecast
| Day | Conditions | High / Low | Rain | Wind |
|---|---|---|---|---|
| Tue, Jul 7 | ☀️ Clear | 17.9° / 6.2° | 0% | 8 km/h |
| Wed, Jul 8 | ☀️ Clear | 18.5° / 5.5° | 0% | 10 km/h |
| Thu, Jul 9 | ☀️ Clear | 17.6° / 5.5° | 0% | 11 km/h |
| Fri, Jul 10 | ⛅ Cloudy | 16.7° / 6.1° | 0% | 10 km/h |
| Sat, Jul 11 | 🌤 Partly cloudy | 16.2° / 6.4° | 0% | 13 km/h |
| Sun, Jul 12 | 🌦 Rain showers | 16.6° / 6.8° | 3% | 14 km/h |
| Mon, Jul 13 | 🌤 Partly cloudy | 15.2° / 6.7° | 11% | 17 km/h |
Each day blends five independent daily forecasts (Open-Meteo, GFS, ICON, ECMWF, MET Norway), weighted by measured accuracy.
How this forecast is made
MetaBlend queried 9 weather services for Johannesburg and blended them into one consensus, weighting each source by how accurate it has actually been — measured hourly against airport weather observations and community reports.
Currently most trusted here: ECMWF IFS (10.8%), DWD ICON (10.8%), weatherstack (8.4%).
Historically, this month in Johannesburg averages 10°C with about 1 rainy days (10 years of climate data).