Johannesburg Int. Airport (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 18° Celsius;Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 15° Celsius;
Sunny changing to thunder showers in the afternoon.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Johannesburg Int. Airport
Today (29 January 2026)
| Time |
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 |  |
|
 |
 |
|
 |
|
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|
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|
 |
 |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
30%
|
60%
|
70%
|
60%
|
50%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature |
18°
|
18°
|
17°
|
17°
|
17°
|
18°
|
19°
|
21°
|
22°
|
24°
|
25°
|
26°
|
26°
|
26°
|
25°
|
24°
|
23°
|
23°
|
22°
|
22°
|
22°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
17°
|
17°
|
18°
|
19°
|
21°
|
23°
|
24°
|
25°
|
26°
|
27°
|
26°
|
25°
|
24°
|
23°
|
23°
|
23°
|
23°
|
22°
|
| Wind direction and speed | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
84%
|
86%
|
87%
|
86%
|
82%
|
75%
|
67%
|
59%
|
54%
|
44%
|
41%
|
41%
|
42%
|
48%
|
56%
|
57%
|
58%
|
61%
|
62%
|
65%
|
| UV | - | - | 1 | 1 | 2 | 5 | 9 | 12 | 14 | 15 | 13 | 11 | 6 | 3 | 1 | 1 | - | - | - | - | - |
Saturday (30 January 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 | |
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|
 |
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
30%
|
60%
|
70%
|
60%
|
50%
|
50%
|
50%
|
40%
|
20%
|
20%
|
| Temperature (°C) |
21°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
19°
|
20°
|
21°
|
22°
|
24°
|
25°
|
26°
|
27°
|
27°
|
26°
|
25°
|
24°
|
23°
|
22°
|
21°
|
20°
|
| Feels like temperature (°C) |
21°
|
21°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
19°
|
20°
|
22°
|
23°
|
24°
|
25°
|
27°
|
27°
|
26°
|
25°
|
24°
|
24°
|
23°
|
22°
|
21°
|
20°
|
| 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 |
67%
|
71%
|
75%
|
77%
|
81%
|
83%
|
84%
|
83%
|
78%
|
73%
|
66%
|
58%
|
52%
|
45%
|
41%
|
40%
|
42%
|
47%
|
48%
|
53%
|
58%
|
61%
|
71%
|
72%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 5 | 9 | 12 | 14 | 15 | 13 | 8 | 6 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (31 January 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 | |
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|
|
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|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
30%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
30%
|
10%
|
| Temperature (°C) |
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
19°
|
20°
|
21°
|
23°
|
24°
|
25°
|
26°
|
26°
|
26°
|
26°
|
25°
|
24°
|
23°
|
22°
|
21°
|
| Feels like temperature (°C) |
19°
|
19°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
20°
|
21°
|
22°
|
24°
|
25°
|
26°
|
26°
|
26°
|
26°
|
25°
|
24°
|
23°
|
22°
|
21°
|
| 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 |
76%
|
78%
|
80%
|
84%
|
85%
|
86%
|
86%
|
86%
|
82%
|
75%
|
69%
|
63%
|
57%
|
52%
|
43%
|
41%
|
41%
|
41%
|
43%
|
48%
|
50%
|
55%
|
62%
|
65%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 14 | 14 | 13 | 11 | 7 | 4 | 1 | 1 | - | - | - | - | - |
Monday (1 February 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 | |
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
40%
|
60%
|
50%
|
40%
|
20%
|
30%
|
20%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
18°
|
18°
|
20°
|
21°
|
23°
|
24°
|
26°
|
27°
|
27°
|
27°
|
26°
|
26°
|
25°
|
24°
|
24°
|
23°
|
22°
|
| Feels like temperature (°C) |
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
20°
|
21°
|
22°
|
24°
|
25°
|
27°
|
27°
|
27°
|
26°
|
25°
|
25°
|
24°
|
24°
|
23°
|
22°
|
| 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 |
70%
|
74%
|
78%
|
81%
|
84%
|
85%
|
86%
|
85%
|
80%
|
73%
|
64%
|
57%
|
51%
|
42%
|
40%
|
40%
|
40%
|
41%
|
43%
|
44%
|
47%
|
49%
|
52%
|
58%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 12 | 14 | 15 | 13 | 11 | 7 | 2 | 1 | 1 | - | - | - | - | - |
Tuesday (2 February 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 | |
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|
|
|
|
|
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
30%
|
40%
|
40%
|
60%
|
– | – | – | – |
| Temperature (°C) |
21°
|
20°
|
19°
|
20°
|
19°
|
19°
|
18°
|
19°
|
19°
|
21°
|
22°
|
23°
|
25°
|
26°
|
27°
|
27°
|
28°
|
28°
|
27°
|
26°
|
25°
|
– | – |
22°
|
| Feels like temperature (°C) |
22°
|
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
20°
|
21°
|
22°
|
23°
|
25°
|
26°
|
27°
|
27°
|
28°
|
27°
|
27°
|
26°
|
25°
|
– | – |
23°
|
| 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
|
| Humidity |
64%
|
70%
|
75%
|
75%
|
78%
|
80%
|
83%
|
80%
|
75%
|
66%
|
60%
|
52%
|
46%
|
40%
|
38%
|
37%
|
37%
|
38%
|
42%
|
44%
|
47%
|
– | – |
62%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 12 | 14 | 15 | 13 | 9 | 6 | 3 | 1 | 1 | - | - |  |
|
- |
Wednesday (3 February 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 | – | – |
20%
|
10%
|
10%
|
20%
|
50%
|
40%
|
30%
|
20%
|
| Temperature (°C) | – | – |
20°
|
18°
|
19°
|
23°
|
25°
|
25°
|
23°
|
21°
|
| Feels like temperature (°C) | – | – |
20°
|
19°
|
18°
|
22°
|
24°
|
25°
|
23°
|
21°
|
| Wind direction and speed (mph) | – | – | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – | – | – |
| Visibility (description) | – | – |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity | – | – |
74%
|
83%
|
81%
|
60%
|
46%
|
50%
|
55%
|
66%
|
| UV | |
|
- | 1 | 5 | 14 | 7 | 1 | - | - |
Thursday (4 February 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
40%
|
60%
|
60%
|
30%
|
20%
|
| Temperature (°C) |
18°
|
17°
|
18°
|
21°
|
24°
|
22°
|
20°
|
18°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
21°
|
24°
|
22°
|
19°
|
17°
|
| Wind direction and speed (mph) | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – |
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
87%
|
83%
|
65%
|
49%
|
50%
|
61%
|
76%
|
| UV | - | 1 | 5 | 13 | 6 | 1 | - | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 3am (UTC+2) Friday
Updated 18:18 (UTC) on Thu 29 Jan 2026
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