Weather Johannesburg week

Weather forecast for Johannesburg for this and next week.

Monday, Sep 8

75 / 57°F

0.00 in

6 mph

55 °F	54 °F	7 am
59 °F	57 °F	8 am
75 °F	72 °F	2 pm
68 °F	64 °F	8 pm

sunrise 6:12 am
sunset 5:58 pm

HOURLY

During the day morning clear, in the afternoon initially clear, later partly cloudy, in the evening initially partly cloudy, later clear. The highest temperature 75 °F. At night cloudy. The lowest temperature 57 °F.

Interactive map weather Republic of South Africa

GPS: -26.2023; 28.0436

altitude: 5797 ft
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
12 AM 6 PM	clear	59 °F 57 °F	0.0 in	16 fps 11 mph north-northeast	30.2 in	62 %	45 °F	7 %	0%	0%	7%	0%
1 AM 7 PM	clear	57 °F 55 °F	0.0 in	15 fps 11 mph north-northeast	30.2 in	66 %	46 °F	0 %	0%	0%	0%	0%
2 AM 8 PM	clear	57 °F 55 °F	0.0 in	16 fps 11 mph north-northeast	30.2 in	69 %	46 °F	0 %	0%	0%	0%	0%
3 AM 9 PM	clear	55 °F 54 °F	0.0 in	15 fps 10 mph north-northeast	30.1 in	71 %	46 °F	0 %	0%	0%	0%	0%
4 AM 10 PM	clear	55 °F 54 °F	0.0 in	14 fps 9 mph north-northeast	30.1 in	72 %	46 °F	0 %	0%	0%	0%	0%
5 AM 11 PM	clear	55 °F 54 °F	0.0 in	13 fps 9 mph north-northeast	30.1 in	73 %	46 °F	0 %	0%	0%	0%	0%
6 AM 12 AM	clear	54 °F 52 °F	0.0 in	14 fps 10 mph north-northeast	30.2 in	74 %	46 °F	0 %	0%	0%	0%	0%
7 AM 1 AM	clear	55 °F 54 °F	0.0 in	14 fps 10 mph north-northeast	30.2 in	71 %	45 °F	0 %	0%	0%	0%	0%
8 AM 2 AM	clear	59 °F 57 °F	0.0 in	13 fps 9 mph north-northeast	30.2 in	60 %	45 °F	0 %	0%	0%	0%	0%
2 PM 8 AM	partly cloudy	75 °F 70 °F	0.0 in	9 fps 6 mph north-northeast	30.0 in	20 %	32 °F	35 %	0%	0%	34%	0%
8 PM 2 PM	clear	68 °F 64 °F	0.0 in	10 fps 7 mph northeast	30.1 in	28 %	34 °F	4 %	0%	0%	0%	4%
Tuesday 09/09/2025
2 AM 8 PM	cloudy	61 °F 57 °F	0.0 in	16 fps 11 mph north-northeast	30.2 in	50 %	41 °F	50 %	0%	0%	43%	13%
8 AM 2 AM	cloudy	61 °F 57 °F	0.00 in	13 fps 9 mph northeast	30.2 in	48 %	41 °F	71 %	0%	0%	25%	59%
2 PM 8 AM	partly cloudy	75 °F 70 °F	0.00 in	19 fps 13 mph north	30.1 in	24 %	36 °F	25 %	0%	0%	7%	21%
8 PM 2 PM	light rain	64 °F 61 °F	0.02 in	4 fps 3 mph north	30.2 in	38 %	37 °F	99 %	0%	0%	46%	99%

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: 5797 ft
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:
09/21/2025	10/06/2025