Johannesburg hourly weather forecast
Hourly weather forecast for Johannesburg. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed
21 October 2026, Wednesday
+14°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
4.2
41%
831
01:00
+15°C
3.9
44%
830
02:00
+14°C
5.4
43%
829
03:00
+15°C
8
37%
829
04:00
+15°C
8.9
35%
829
05:00
+14°C
8.1
35%
829
06:00
+14°C
4.9
38%
830
07:00
+16°C
4.8
33%
832
08:00
+18°C
6.8
31%
833
09:00
+20°C
7.7
26%
834
10:00
+23°C
10.3
20%
835
11:00
+25°C
12.1
14%
835
12:00
+26°C
14.1
12%
834
13:00
+27°C
15.3
13%
834
14:00
+28°C
13.7
13%
833
15:00
+28°C
14
14%
833
16:00
+27°C
12.5
14%
832
17:00
+27°C
13.2
15%
832
18:00
+26°C
11.8
16%
832
19:00
+23°C
10.9
21%
832
20:00
+22°C
9.9
24%
833
21:00
+21°C
6.9
27%
833
22:00
+20°C
4.5
32%
832
23:00
+19°C
4.1
35%
832
22 October 2026, Thursday
+16°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
2.2
38%
831
01:00
+18°C
2.1
40%
830
02:00
+17°C
5.4
37%
829
03:00
+17°C
5.4
37%
829
04:00
+16°C
6.2
35%
829
05:00
+17°C
7.5
31%
829
06:00
+17°C
8
30%
830
07:00
+20°C
8.2
26%
832
08:00
+23°C
8.2
21%
834
09:00
+24°C
9.8
16%
835
10:00
+26°C
13.4
16%
836
11:00
+27°C
15
16%
836
12:00
+28°C
16.7
17%
836
13:00
+28°C
17.2
18%
835
14:00
+28°C
18.4
20%
835
15:00
+28°C
17.5
22%
834
16:00
+27°C
15.4
23%
834
17:00
+27°C
14.6
25%
834
18:00
+25°C
15.6
29%
834
19:00
+23°C
16.2
35%
835
20:00
+22°C
11.7
38%
835
21:00
+21°C
10.9
41%
835
22:00
+20°C
10.1
42%
835
23:00
+19°C
10.3
44%
835
23 October 2026, Friday
+15°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
9.5
46%
834
01:00
+17°C
7.9
47%
834
02:00
+17°C
7.1
49%
833
03:00
+16°C
8.3
50%
833
04:00
+15°C
6.7
51%
833
05:00
+15°C
6.1
52%
833
06:00
+15°C
6.8
51%
834
07:00
+17°C
7.6
44%
836
08:00
+19°C
10
35%
838
09:00
+22°C
9.5
29%
838
10:00
+24°C
7.6
25%
839
11:00
+26°C
6.7
20%
839
12:00
+27°C
7.3
15%
839
13:00
+28°C
8.1
13%
839
14:00
+29°C
9.6
12%
838
15:00
+29°C
11.6
12%
838
16:00
+28°C
11.7
13%
838
17:00
+27°C
11.3
14%
838
18:00
+26°C
10.9
16%
838
19:00
+24°C
9.6
19%
838
20:00
+23°C
6.1
23%
838
21:00
+22°C
5.9
26%
838
22:00
+21°C
4.8
31%
838
23:00
+20°C
6
33%
837
24 October 2026, Saturday
+14°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
1.5
37%
837
01:00
+18°C
5.7
41%
837
02:00
+17°C
9.6
63%
836
03:00
+15°C
11
75%
836
04:00
+14°C
11.5
79%
836
05:00
+14°C
11.3
85%
836
06:00
+14°C
11.9
87%
837
07:00
+15°C
12.3
80%
838
08:00
+17°C
12.7
70%
839
09:00
+19°C
12.9
58%
840
10:00
+22°C
12.5
48%
840
11:00
+24°C
11.5
38%
840
12:00
+26°C
9.4
31%
840
13:00
+27°C
8.3
28%
840
14:00
+27°C
7.7
26%
840
15:00
+28°C
7.3
25%
839
16:00
+28°C
8.3
25%
839
17:00
+27°C
10.1
26%
838
18:00
+26°C
12.5
28%
838
19:00
+25°C
12
30%
838
20:00
+24°C
9.2
32%
838
21:00
+23°C
9.8
34%
838
22:00
+22°C
11.4
36%
838
23:00
+21°C
12.6
40%
838
25 October 2026, Sunday
+15°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+20°C
12
46%
837
01:00
+18°C
10.7
55%
837
02:00
+17°C
10.1
63%
836
03:00
+16°C
10.6
68%
836
04:00
+15°C
11.6
71%
836
05:00
+15°C
12.6
72%
836
06:00
+16°C
13.1
69%
837
07:00
+17°C
13.5
63%
838
08:00
+19°C
13.7
56%
839
09:00
+21°C
14.1
49%
840
10:00
+24°C
14.4
41%
840
11:00
+26°C
14.3
34%
840
12:00
+27°C
13
29%
840
13:00
+28°C
11.2
24%
839
14:00
+29°C
9.9
21%
839
15:00
+29°C
10.2
20%
838
16:00
+29°C
11
20%
838
17:00
+28°C
11.3
20%
837
18:00
+27°C
10.5
21%
837
19:00
+26°C
9.4
22%
837
20:00
+25°C
8
23%
837
21:00
+24°C
6.6
24%
837
22:00
+24°C
5.2
25%
837
23:00
+23°C
4.6
26%
836