Weather Forecast for Johannesburg
Gauteng, South Africa
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Current Weather - Johannesburg: 23°C
Current Weather - Johannesburg: 23°C
Gauteng, South Africa
Sunny
Feels like 23°C
Wind
10 km/h NNW
Humidity
20%
Pressure
1028 mb
UV Index
5
Visibility
10 km
Smoky haze
Saturday, June 13, 2026
High
21°C
Low
11°C
Rain Chance
1%
Hourly Forecast
23°C
21°C
21°C
21°C
21°C
19°C
18°C
17°C
16°C
16°C
16°C
15°C
Day Statistics
Maximum Wind
12 km/h
Humidity
28%
Precipitation
0 mm
UV Index
5
Visibility
8 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
06:52 AM
Sunset
05:23 PM
Moonrise
04:39 AM
Moonset
03:24 PM
Moon Phase
New Moon
Moon Illumination
1%
Air Quality
PM2.5
93.1
μg/m³
PM10
93.5
μg/m³
NO₂
44.2
μg/m³
O₃
42.9
μg/m³
SO₂
149
μg/m³
CO
1318.3
μg/m³
Sunny
Sunday, June 14, 2026
High
19°C
Low
10°C
Rain Chance
3%
Hourly Forecast
14°C
13°C
12°C
11°C
11°C
10°C
10°C
10°C
10°C
12°C
14°C
15°C
17°C
18°C
18°C
19°C
18°C
17°C
16°C
15°C
14°C
14°C
14°C
13°C
Day Statistics
Maximum Wind
20 km/h
Humidity
58%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
06:53 AM
Sunset
05:23 PM
Moonrise
05:48 AM
Moonset
04:19 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
28
μg/m³
PM10
29.1
μg/m³
NO₂
20
μg/m³
O₃
60.5
μg/m³
SO₂
52.1
μg/m³
CO
575.4
μg/m³
Smoky haze
Monday, June 15, 2026
High
18°C
Low
10°C
Rain Chance
3%
Hourly Forecast
12°C
12°C
11°C
11°C
10°C
10°C
10°C
10°C
11°C
12°C
14°C
15°C
17°C
18°C
18°C
18°C
18°C
17°C
16°C
15°C
14°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
12 km/h
Humidity
54%
Precipitation
0 mm
UV Index
5
Visibility
9 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
06:53 AM
Sunset
05:23 PM
Moonrise
06:57 AM
Moonset
05:22 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
75.3
μg/m³
PM10
76.7
μg/m³
NO₂
55.8
μg/m³
O₃
53.5
μg/m³
SO₂
155.3
μg/m³
CO
1428.2
μg/m³
Sunny
Tuesday, June 16, 2026
High
19°C
Low
11°C
Rain Chance
1%
Hourly Forecast
13°C
12°C
12°C
12°C
11°C
11°C
11°C
11°C
12°C
14°C
16°C
17°C
18°C
19°C
19°C
19°C
19°C
18°C
16°C
16°C
15°C
15°C
14°C
13°C
Day Statistics
Maximum Wind
16 km/h
Humidity
41%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
06:53 AM
Sunset
05:23 PM
Moonrise
08:02 AM
Moonset
06:33 PM
Moon Phase
Waxing Crescent
Moon Illumination
6%
Air Quality
PM2.5
43.2
μg/m³
PM10
44.6
μg/m³
NO₂
31.3
μg/m³
O₃
57.4
μg/m³
SO₂
70.8
μg/m³
CO
992.5
μg/m³
Sunny
Wednesday, June 17, 2026
High
18°C
Low
9°C
Rain Chance
3%
Hourly Forecast
13°C
12°C
12°C
10°C
10°C
10°C
10°C
9°C
11°C
12°C
14°C
16°C
17°C
18°C
18°C
18°C
18°C
17°C
16°C
15°C
15°C
14°C
13°C
12°C
Day Statistics
Maximum Wind
19 km/h
Humidity
56%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
06:54 AM
Sunset
05:24 PM
Moonrise
08:59 AM
Moonset
07:45 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
28.7
μg/m³
PM10
29.8
μg/m³
NO₂
23.1
μg/m³
O₃
53.5
μg/m³
SO₂
58.6
μg/m³
CO
574.1
μg/m³
Sunny
Thursday, June 18, 2026
High
18°C
Low
10°C
Rain Chance
4%
Hourly Forecast
12°C
11°C
11°C
11°C
10°C
10°C
10°C
11°C
11°C
12°C
14°C
15°C
16°C
17°C
18°C
18°C
17°C
17°C
16°C
15°C
15°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
18 km/h
Humidity
60%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
06:54 AM
Sunset
05:24 PM
Moonrise
09:49 AM
Moonset
08:55 PM
Moon Phase
Waxing Crescent
Moon Illumination
19%
Partly Cloudy
Friday, June 19, 2026
High
18°C
Low
10°C
Rain Chance
7%
Hourly Forecast
12°C
12°C
11°C
11°C
10°C
10°C
10°C
11°C
11°C
12°C
14°C
15°C
16°C
17°C
18°C
18°C
17°C
17°C
16°C
15°C
14°C
13°C
13°C
12°C
Day Statistics
Maximum Wind
18 km/h
Humidity
62%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
06:54 AM
Sunset
05:24 PM
Moonrise
10:31 AM
Moonset
10:02 PM
Moon Phase
Waxing Crescent
Moon Illumination
28%
Solar Radiation Data
Shortwave Radiation
496.92
Diffuse Radiation
57.57
DNI
0
GTI
0
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