Johannesburg Int. Airport (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 11° Celsius;
Sunny intervals changing to partly cloudy by early evening.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
8 day forecast for Johannesburg Int. Airport
Today (18 April 2025)
| Time |
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 |
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
17°
|
18°
|
18°
|
18°
|
18°
|
17°
|
16°
|
16°
|
15°
|
15°
|
| Feels like temperature (°C) |
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
15°
|
15°
|
15°
|
| Wind direction and speed |
W
5
|
W
5
|
WSW
5
|
WSW
4
|
SW
4
|
SW
4
|
SSW
4
|
SSW
4
|
SSW
3
|
SW
3
|
| Wind gust (mph) |
16
|
15
|
14
|
13
|
12
|
11
|
10
|
9
|
8
|
7
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
52%
|
46%
|
45%
|
48%
|
52%
|
54%
|
57%
|
59%
|
63%
|
64%
|
| UV | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Sunday (19 April 2025)
| 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
13°
|
15°
|
16°
|
17°
|
18°
|
19°
|
19°
|
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
11°
|
12°
|
13°
|
14°
|
15°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
16°
|
| Wind direction and speed (mph) |
WSW
3
|
W
3
|
WNW
3
|
W
3
|
WSW
2
|
WSW
3
|
WSW
3
|
WSW
3
|
SW
3
|
SW
4
|
SW
6
|
SW
6
|
SW
6
|
SW
6
|
SW
5
|
SSW
5
|
SSW
5
|
S
4
|
S
4
|
SSE
4
|
SSE
4
|
SE
3
|
SE
3
|
ESE
3
|
| Wind gust (mph) |
6
|
5
|
5
|
4
|
4
|
4
|
5
|
7
|
11
|
14
|
16
|
17
|
17
|
17
|
17
|
17
|
14
|
13
|
12
|
12
|
10
|
9
|
8
|
8
|
| 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%
|
73%
|
75%
|
79%
|
81%
|
84%
|
86%
|
85%
|
84%
|
77%
|
70%
|
59%
|
53%
|
44%
|
41%
|
40%
|
40%
|
40%
|
42%
|
42%
|
44%
|
45%
|
52%
|
54%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 8 | 9 | 8 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Monday (20 April 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%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
14°
|
14°
|
17°
|
20°
|
20°
|
18°
|
17°
|
| Feels like temperature (°C) |
16°
|
15°
|
15°
|
14°
|
14°
|
16°
|
18°
|
18°
|
17°
|
16°
|
| Wind direction and speed (mph) |
ENE
3
|
NNE
3
|
NE
3
|
N
3
|
N
2
|
NW
6
|
NW
7
|
NW
7
|
NW
6
|
NW
4
|
| Wind gust (mph) |
8
|
7
|
7
|
5
|
17
|
19
|
20
|
17
|
14
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
57%
|
59%
|
66%
|
74%
|
75%
|
54%
|
40%
|
42%
|
54%
|
64%
|
| UV | - | - | - | - | 2 | 8 | 5 | 1 | - | - |
Tuesday (21 April 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%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
18°
|
21°
|
21°
|
19°
|
17°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
16°
|
19°
|
19°
|
18°
|
17°
|
| Wind direction and speed (mph) |
NNW
4
|
NNW
3
|
N
4
|
NNW
7
|
NW
7
|
NW
6
|
N
6
|
N
5
|
| Wind gust (mph) |
9
|
9
|
19
|
21
|
20
|
17
|
13
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
69%
|
76%
|
76%
|
57%
|
40%
|
42%
|
53%
|
62%
|
| UV | - | - | 2 | 9 | 5 | 1 | - | - |
Wednesday (22 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
40%
|
40%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
16°
|
15°
|
14°
|
18°
|
19°
|
18°
|
16°
|
14°
|
| Feels like temperature (°C) |
15°
|
14°
|
13°
|
16°
|
17°
|
17°
|
15°
|
14°
|
| Wind direction and speed (mph) |
NNE
4
|
NE
5
|
NNE
7
|
N
10
|
NNW
10
|
N
8
|
N
7
|
NNE
6
|
| Wind gust (mph) |
12
|
16
|
26
|
27
|
25
|
20
|
18
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
69%
|
75%
|
76%
|
59%
|
54%
|
56%
|
70%
|
80%
|
| UV | - | - | 2 | 8 | 5 | 1 | - | - |
Thursday (23 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
14°
|
16°
|
16°
|
15°
|
13°
|
| Feels like temperature (°C) |
12°
|
11°
|
12°
|
13°
|
15°
|
15°
|
14°
|
12°
|
| Wind direction and speed (mph) |
NNE
6
|
NNE
6
|
NNE
5
|
NNW
7
|
NNE
6
|
E
6
|
E
7
|
E
5
|
| Wind gust (mph) |
16
|
14
|
18
|
19
|
18
|
17
|
16
|
14
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
88%
|
89%
|
75%
|
64%
|
57%
|
65%
|
76%
|
| UV | - | - | 2 | 8 | 4 | 1 | - | - |
Friday (24 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
30%
|
30%
|
30%
|
30%
|
10%
|
10%
|
| Temperature (°C) |
12°
|
11°
|
12°
|
14°
|
16°
|
17°
|
16°
|
14°
|
| Feels like temperature (°C) |
11°
|
10°
|
11°
|
13°
|
15°
|
16°
|
15°
|
14°
|
| Wind direction and speed (mph) |
ENE
5
|
ENE
5
|
ENE
5
|
NNE
7
|
N
6
|
N
6
|
NE
5
|
NNE
4
|
| Wind gust (mph) |
14
|
15
|
18
|
20
|
18
|
16
|
12
|
11
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
87%
|
90%
|
79%
|
63%
|
61%
|
72%
|
80%
|
| UV | - | - | 2 | 7 | 4 | 1 | - | - |
Saturday (25 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
14°
|
17°
|
18°
|
17°
|
15°
|
| Feels like temperature (°C) |
13°
|
11°
|
12°
|
14°
|
16°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
N
4
|
N
4
|
N
3
|
WNW
4
|
W
4
|
WSW
4
|
S
5
|
SE
4
|
| Wind gust (mph) |
9
|
9
|
12
|
15
|
15
|
13
|
12
|
10
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
90%
|
90%
|
75%
|
56%
|
48%
|
57%
|
65%
|
| UV | - | - | 2 | 8 | 5 | 1 | - | - |
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Forecast
Forecast for 14:00 (UTC+2), Sat
Updated 07:18 (UTC+1) on Sat 19 Apr 2025
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