Weather Johannesburg week

Weather forecast for Johannesburg for this and next week.

Monday, Sep 8

24 / 14°C

0.0 mm

8 km/h

13 °C	12 °C	2 am
15 °C	14 °C	8 am
24 °C	22 °C	2 pm
20 °C	17 °C	8 pm

sunrise 6:12 am
sunset 5:58 pm

HOURLY

During the day morning clear, in the afternoon initially clear, later partly cloudy. The highest temperature 24 °C. At night cloudy. The lowest temperature 14 °C.

Interactive map weather Republic of South Africa

GPS: -26.2023; 28.0436

altitude: 1767 m
local time:

PLACES IN THE AREA

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Weather forecast Johannesburg, Republic of South Africa extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Monday 09/08/2025
2 AM 5 AM	clear	13 °C 12 °C	0.0 mm	2.6 m/s 9 km/h north-northeast	1021 hPa	73 %	8 °C	0 %	0%	0%	0%	0%
8 AM 11 AM	clear	15 °C 14 °C	0.0 mm	2.9 m/s 10 km/h north-northeast	1023 hPa	66 %	8 °C	0 %	0%	0%	0%	0%
2 PM 5 PM	partly cloudy	24 °C 22 °C	0.0 mm	2.2 m/s 8 km/h north	1017 hPa	21 %	0 °C	28 %	0%	0%	27%	0%
8 PM 11 PM	partly cloudy	20 °C 18 °C	0.0 mm	3.0 m/s 11 km/h north-northeast	1019 hPa	29 %	1 °C	16 %	0%	0%	0%	15%
Tuesday 09/09/2025
2 AM 5 AM	cloudy	15 °C 13 °C	0.0 mm	4.5 m/s 16 km/h north-northeast	1022 hPa	56 %	6 °C	82 %	0%	0%	5%	82%
8 AM 11 AM	partly cloudy	16 °C 14 °C	0.3 mm	4.1 m/s 15 km/h north-northeast	1023 hPa	47 %	4 °C	14 %	0%	0%	13%	0%
2 PM 5 PM	cloudy	24 °C 21 °C	0.1 mm	5.5 m/s 20 km/h north	1019 hPa	23 %	2 °C	57 %	0%	0%	24%	46%
8 PM 11 PM	clear	17 °C 16 °C	0.0 mm	1.8 m/s 6 km/h north	1023 hPa	47 %	6 °C	6 %	0%	0%	5%	1%

Johannesburg, Republic of South Africa - information

State: Republic of South Africa

GPS coordinates: -26.2023; 28.0436

Time zone: Africa / Johannesburg

Population: 5 635 127
Altitude: 1767 m
The administrative part:

Gauteng, Johannesburg
City of Johannesburg Metropolitan Municipality, Johannesburg

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Data source

Weather forecast for Johannesburg is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Long-term statistical averages

	average	min.	max.	precipit… days
January				12
February				8
March				8
April				7
May				2
June				1
July				1
August				1
September				3
October				7
November				11
December				11

Statistical averages in charts Johannesburg

Astronomical information Johannesburg

data are always in the local time

Sun and light

Sept. 8, 2025

Sunrise:	Sunset:
6:12 am	5:58 pm
Noon:	Length of day:
12:05 pm	11:45
Start of civil twilight*:	End of civil twilight*:
5:49 am	6:22 pm
Start of nautical twilight*:	End of nautical twilight*:
5:23 am	6:48 pm
Start of astronomical twilight*:	End of astronomical twilight*:
4:56 am	7:15 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
09/07/2025 5:48 pm	09/08/2025 6:31 am
Next new moon:	Next full moon:
09/22/2025	10/07/2025