Johannesburg (South Africa) weather

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Forecast days

Thu 21 May

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 06:42

Sunset: 17:27

Sunny intervals.

H UV

No pollution data.

No pollen data.

Thu 21 May

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Fri 22 May

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 06:43

Sunset: 17:26

Sunny changing to partly cloudy by early evening.

H UV

No pollution data.

No pollen data.

Fri 22 May

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Sat 23 May

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:43

Sunset: 17:26

Sunny changing to partly cloudy by early evening.

H UV

No pollution data.

No pollen data.

Sat 23 May

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Sun 24 May

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:44

Sunset: 17:26

Sunny.

H UV

No pollution data.

No pollen data.

Sun 24 May

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Mon 25 May

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:44

Sunset: 17:25

Sunny.

H UV

No pollution data.

No pollen data.

Mon 25 May

Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Tue 26 May

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:45

Sunset: 17:25

Sunny.

H UV

No pollution data.

No pollen data.

Tue 26 May

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Wed 27 May

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 06:46

Sunset: 17:25

Sunny.

H UV

No pollution data.

No pollen data.

Wed 27 May

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;

Sunny intervals.

Sunrise: 06:42

Sunset: 17:27

H UV

No pollution data.

No pollen data.

7 day forecast for Johannesburg

Today (20 May 2026)

Time	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	13°	14°	15°	15°	15°	15°	15°	15°	14°	14°	13°	13°
Feels like temperature (°C)	13°	13°	14°	14°	14°	14°	14°	13°	13°	13°	13°	13°
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–
Wind gust (mph)	–	–	–	–	–	–	–	–	–	–	–	–
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	50%	41%	40%	40%	40%	40%	41%	41%	42%	44%	48%	54%
UV	5	5	3	2	1	1	-	-	-	-	-	-

Friday (21 May 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	13°	12°	11°	11°	10°	10°	9°	9°	9°	11°	12°	13°	14°	15°	15°	16°	16°	16°	16°	15°	15°	14°	14°	13°
Feels like temperature (°C)	12°	12°	11°	11°	10°	10°	9°	9°	9°	10°	11°	12°	13°	14°	15°	15°	15°	15°	15°	14°	14°	14°	13°	13°
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Wind gust (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	56%	58%	63%	67%	72%	77%	80%	82%	78%	75%	68%	62%	55%	46%	41%	40%	40%	40%	41%	41%	43%	46%	52%	55%
UV	-	-	-	-	-	-	1	1	2	3	5	6	6	5	3	2	1	1	-	-	-	-	-	-

Saturday (22 May 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	<5%	<5%
Temperature (°C)	13°	12°	12°	11°	11°	10°	9°	9°	9°	11°	13°	14°	15°	16°	17°	17°	17°	17°	16°	16°	16°	15°	15°	14°
Feels like temperature (°C)	13°	12°	12°	11°	10°	10°	9°	9°	9°	11°	13°	14°	14°	15°	16°	16°	16°	16°	15°	15°	15°	14°	14°	14°
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Wind gust (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	57%	61%	64%	67%	72%	73%	75%	77%	74%	63%	55%	51%	42%	40%	40%	40%	39%	40%	40%	41%	42%	43%	49%	54%
UV	-	-	-	-	-	-	1	1	2	3	5	6	6	5	3	2	1	1	-	-	-	-	-	-

Sunday (23 May 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	<5%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	14°	13°	12°	12°	11°	11°	10°	10°	10°	12°	13°	14°	15°	16°	17°	17°	17°	17°	17°	16°	16°	15°	15°	14°
Feels like temperature (°C)	13°	13°	12°	12°	11°	11°	10°	9°	10°	12°	13°	14°	14°	15°	16°	16°	16°	16°	15°	15°	15°	14°	14°	14°
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Wind gust (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	55%	57%	61%	64%	66%	70%	72%	74%	70%	65%	56%	50%	42%	41%	41%	40%	40%	40%	41%	42%	42%	42%	46%	51%
UV	-	-	-	-	-	-	1	1	2	3	5	6	6	5	3	2	1	1	-	-	-	-	-	-

Monday (24 May 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	14°	13°	13°	12°	11°	11°	10°	10°	11°	13°	14°	15°	16°	17°	18°	18°	19°	18°	18°	17°	17°	16°	15°	15°
Feels like temperature (°C)	13°	13°	12°	12°	11°	11°	10°	10°	11°	12°	14°	14°	15°	16°	16°	17°	17°	17°	16°	16°	15°	15°	15°	14°
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Wind gust (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	55%	56%	57%	59%	60%	63%	67%	66%	61%	53%	47%	43%	41%	39%	38%	37%	36%	38%	39%	40%	41%	41%	42%	44%
UV	-	-	-	-	-	-	1	1	2	3	5	6	6	5	4	2	1	1	-	-	-	-	-	-

Tuesday (25 May 2026)

Time	00:00	01:00	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	14°	14°	13°	11°	11°	16°	19°	20°	18°	16°
Feels like temperature (°C)	14°	13°	13°	11°	11°	15°	17°	18°	16°	15°
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–
Wind gust (mph)	–	–	–	–	–	–	–	–	–	–
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	47%	52%	54%	60%	57%	41%	34%	33%	38%	42%
UV	-	-	-	-	2	6	4	1	-	-

Wednesday (26 May 2026)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	13°	11°	11°	16°	20°	19°	14°	12°
Feels like temperature (°C)	13°	11°	10°	15°	18°	18°	13°	12°
Wind direction and speed (mph)	–	–	–	–	–	–	–	–
Wind gust (mph)	–	–	–	–	–	–	–	–
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	51%	60%	56%	39%	23%	34%	39%	40%
UV	-	-	1	6	4	1	-	-

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Forecast for 1pm (UTC+2) Thursday

Updated 07:16 (UTC+1) on Thu 21 May 2026

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Johannesburg (South Africa) weather

Find a forecast

Forecast days

Thu 21 May

Thu 21 May

Fri 22 May

Fri 22 May

Sat 23 May

Sat 23 May

Sun 24 May

Sun 24 May

Mon 25 May

Mon 25 May

Tue 26 May

Tue 26 May

Wed 27 May

Wed 27 May

7 day forecast for Johannesburg

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