Weather

Johannesburg Weather Today

Current conditions, a local map, an hour-by-hour outlook and a seven-day forecast for Johannesburg.

Johannesburg weather right now

Today: Clear sky, 8°C now. High 18° / low 6°, dry.
Tomorrow: Overcast, 20° / 9°.
This weekend: Sat 20°, Sun 17° 47% rain

Weather in your inbox

Get Johannesburg weather in your inbox every morning

The day's Johannesburg forecast, what to wear and when to head out, in under a minute.

Today’s briefing

Clear sky and dry. High 19°C, low 6°C.

Automated summary based on live conditions

8°

Clear sky · feels like 6°

H / L: 18° / 6°
Humidity: 81%
Wind: 8 km/h N
UV index: 0 · Very high
Sunrise: 05:46
Sunset: 18:08

Live weather snapshot feed · Updated 2:45 am local time

Hourly forecast

Next 24 hours

Now 8°
4am 7°
5am 7°
6am 6°
7am 8°
8am 10°
9am 12°
10am 14°
11am 15°
12pm 17°
1pm 17°
2pm 18°
3pm 19°
4pm 18°
5pm 18°
6pm 16°
7pm 14°
8pm 12°
9pm 11°
10pm 11°
11pm 10°
12am 10°
1am 10°
2am 9°

Map

Johannesburg weather map

City centre

Rain radar by RainViewer. Map data © OpenStreetMap contributors.

Daily outlook

Seven-day forecast

Today Overcast 18°6° 0% rain
Sat Overcast 20°9° 0% rain
Sun Light drizzle 17°9° 47% rain
Mon Light drizzle 16°11° 53% rain
Tue Overcast 19°9° 41% rain
Wed Clear sky 23°10° 38% rain
Thu Overcast 23°14° 35% rain

Health and comfort

Air quality, pollen and comfort

UV index 0 Max 9, Very high

Air quality 51, Moderate European AQI

Wind 8 km/h N

Humidity 81% Humidity

Pressure 833 hPa Pressure

Sunrise 05:46 Sunset 18:08

Precipitation 0 mm 0% chance of rain today

Data quality

How this forecast is built

Current conditions and the seven-day forecast come from Open-Meteo, with the cached weather snapshot feed as a fallback. Times are shown in Africa/Johannesburg and temperatures use °C.

Weather questions

Plan your day in Johannesburg

What is the weather in Johannesburg today?

Clear sky and 8°. The forecast high is 18° and the low is 6°.

Will it rain in Johannesburg today?

The highest rain chance shown for today is 0%, with 0 mm shown for current conditions.

What is the UV index in Johannesburg?

The current UV index is 0, with a forecast maximum of 9. The level is Very high.

What time are sunrise and sunset in Johannesburg?

Sunrise is at 05:46 and sunset is at 18:08, local time.

Where does the Johannesburg forecast come from?

Conditions and forecasts use Open-Meteo. Available air quality and pollen readings use CAMS data.

Plan your day

Go beyond the forecast

Pair the forecast with today's local news and things to do in Johannesburg.

Local newsLocal news today in JohannesburgToday's headlines from the Johannesburg newsroom.

Weather by Open-Meteo through the cached weather snapshot feed. Air quality and pollen via CAMS.