Johannesburg Int. Airport (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 11° Celsius;
Sunny.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Johannesburg Int. Airport
Today (19 August 2025)
| Time |
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%
|
| Temperature |
15°
|
15°
|
14°
|
14°
|
14°
|
13°
|
14°
|
16°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
23°
|
23°
|
22°
|
21°
|
20°
|
20°
|
19°
|
18°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
14°
|
15°
|
16°
|
17°
|
17°
|
18°
|
19°
|
20°
|
20°
|
20°
|
19°
|
18°
|
18°
|
17°
|
16°
|
16°
|
| Wind direction and speed |
WNW
4
|
WNW
4
|
WNW
4
|
WNW
4
|
W
4
|
WNW
4
|
WNW
3
|
WNW
4
|
WNW
7
|
WNW
8
|
WNW
8
|
WNW
8
|
W
9
|
W
8
|
W
8
|
W
8
|
WSW
8
|
WSW
8
|
WSW
7
|
WSW
6
|
WSW
6
|
WSW
5
|
| Wind gust (mph) |
9
|
9
|
9
|
8
|
8
|
7
|
10
|
17
|
20
|
22
|
23
|
24
|
24
|
24
|
23
|
20
|
18
|
16
|
14
|
13
|
12
|
11
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
41%
|
41%
|
42%
|
43%
|
46%
|
52%
|
42%
|
40%
|
39%
|
30%
|
21%
|
20%
|
20%
|
20%
|
19%
|
19%
|
19%
|
20%
|
20%
|
20%
|
20%
|
21%
|
| UV | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 7 | 8 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Thursday (20 August 2025)
| 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) |
17°
|
16°
|
15°
|
13°
|
13°
|
19°
|
23°
|
23°
|
21°
|
18°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
12°
|
13°
|
16°
|
19°
|
20°
|
18°
|
16°
|
| Wind direction and speed (mph) |
W
5
|
W
5
|
WNW
5
|
W
5
|
W
3
|
WSW
8
|
WSW
8
|
W
7
|
WNW
6
|
W
5
|
| Wind gust (mph) |
10
|
10
|
11
|
10
|
19
|
23
|
23
|
18
|
14
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
21%
|
22%
|
23%
|
26%
|
22%
|
18%
|
9%
|
16%
|
20%
|
20%
|
| UV | - | - | - | - | 2 | 8 | 5 | 1 | - | - |
Friday (21 August 2025)
| 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) |
16°
|
14°
|
15°
|
20°
|
24°
|
24°
|
22°
|
19°
|
| Feels like temperature (°C) |
15°
|
13°
|
14°
|
16°
|
19°
|
20°
|
18°
|
16°
|
| Wind direction and speed (mph) |
WNW
5
|
WNW
5
|
WNW
4
|
W
10
|
W
10
|
W
10
|
W
8
|
W
6
|
| Wind gust (mph) |
12
|
10
|
24
|
28
|
27
|
24
|
17
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
21%
|
22%
|
20%
|
18%
|
11%
|
10%
|
19%
|
20%
|
| UV | - | - | 2 | 8 | 5 | 1 | - | - |
Saturday (22 August 2025)
| 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) |
17°
|
14°
|
15°
|
21°
|
25°
|
25°
|
22°
|
19°
|
| Feels like temperature (°C) |
15°
|
13°
|
14°
|
17°
|
19°
|
19°
|
18°
|
16°
|
| Wind direction and speed (mph) |
W
6
|
W
5
|
NW
5
|
WNW
12
|
WNW
14
|
W
14
|
W
10
|
WSW
9
|
| Wind gust (mph) |
12
|
11
|
28
|
35
|
35
|
32
|
23
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
20%
|
22%
|
20%
|
18%
|
9%
|
8%
|
19%
|
20%
|
| UV | - | - | 2 | 8 | 5 | 1 | - | - |
Sunday (23 August 2025)
| 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) |
16°
|
13°
|
13°
|
18°
|
23°
|
24°
|
21°
|
18°
|
| Feels like temperature (°C) |
13°
|
11°
|
12°
|
16°
|
20°
|
21°
|
18°
|
17°
|
| Wind direction and speed (mph) |
SW
8
|
SSW
5
|
S
3
|
WSW
5
|
W
9
|
WNW
8
|
NW
6
|
NW
3
|
| Wind gust (mph) |
17
|
9
|
15
|
24
|
24
|
20
|
13
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
20%
|
26%
|
26%
|
20%
|
17%
|
18%
|
20%
|
24%
|
| UV | - | - | 2 | 8 | 5 | 1 | - | - |
Monday (24 August 2025)
| 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) |
15°
|
13°
|
13°
|
20°
|
23°
|
24°
|
22°
|
18°
|
| Feels like temperature (°C) |
14°
|
12°
|
13°
|
16°
|
20°
|
21°
|
19°
|
15°
|
| Wind direction and speed (mph) |
ESE
4
|
ENE
4
|
NNE
4
|
N
10
|
NNW
11
|
NNW
9
|
N
8
|
NNE
10
|
| Wind gust (mph) |
8
|
10
|
25
|
29
|
28
|
23
|
25
|
24
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
29%
|
40%
|
30%
|
27%
|
20%
|
19%
|
22%
|
29%
|
| UV | - | - | 2 | 8 | 5 | 1 | - | - |
Tuesday (25 August 2025)
| 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%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
14°
|
12°
|
13°
|
18°
|
23°
|
23°
|
20°
|
18°
|
| Feels like temperature (°C) |
13°
|
11°
|
11°
|
15°
|
19°
|
19°
|
18°
|
15°
|
| Wind direction and speed (mph) |
NNE
8
|
NNE
7
|
NNE
7
|
N
11
|
NNW
12
|
NW
10
|
NW
7
|
WSW
8
|
| Wind gust (mph) |
20
|
18
|
28
|
31
|
32
|
24
|
21
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
47%
|
59%
|
60%
|
39%
|
21%
|
20%
|
24%
|
29%
|
| UV | - | - | 2 | 8 | 5 | 1 | - | - |
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Forecast for 02:00 (UTC+2), Wed
Updated 21:43 (UTC+1) on Tue 19 Aug 2025
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