Currently: 52 °F. Clear. (Weather station: O.R. Tambo International Airport, South Africa). See more current weatherHour-by-hour Forecast in Johannesburg — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
41
44
47
50
53
56
59
62
65
68
Thursday, May 29, 2025
4 am
45
4
5 am
44
4
6 am
44
3
7 am
44
3
8 am
46
3
9 am
51
3
10 am
57
4
11 am
61
4
12 pm
64
4
1 pm
65
5
2 pm
66
5
3 pm
66
5
4 pm
65
5
5 pm
62
5
6 pm
59
4
7 pm
56
3
8 pm
54
2
9 pm
52
2
10 pm
51
2
11 pm
49
3
Friday, May 30, 2025
12 am
48
3
1 am
47
3
2 am
47
4
3 am
47
4
4 am
47
4
5 am
46
4
6 am
46
5
7 am
45
5
8 am
47
5
9 am
52
7
10 am
57
9
11 am
60
10
12 pm
64
10
1 pm
66
10
2 pm
67
10
3 pm
68
9
4 pm
67
9
5 pm
65
8
6 pm
61
8
7 pm
58
7
8 pm
56
7
9 pm
55
7
10 pm
53
6
11 pm
51
6
Saturday, May 31, 2025
12 am
49
6
1 am
48
5
2 am
46
5
3 am
45
5
4 am
45
4
5 am
44
4
6 am
44
4
7 am
43
4
8 am
46
4
9 am
52
2
10 am
58
2
11 am
62
3
12 pm
65
2
1 pm
67
3
2 pm
67
4
3 pm
67
3
4 pm
66
3
5 pm
63
3
6 pm
60
2
7 pm
57
1
8 pm
54
0
9 pm
52
1
10 pm
50
1
11 pm
49
2
Sunday, June 1, 2025
12 am
48
2
1 am
47
3
2 am
46
3
3 am
45
3
4 am
44
3
5 am
44
3
6 am
43
2
7 am
43
1
8 am
46
1
9 am
52
1
10 am
58
2
11 am
62
3
12 pm
64
4
1 pm
66
4
2 pm
66
5
3 pm
67
5
4 pm
66
4
5 pm
63
4
6 pm
60
4
7 pm
56
4
8 pm
54
4
9 pm
52
4
10 pm
51
3
11 pm
49
2
Monday, June 2, 2025
12 am
48
2
1 am
47
2
2 am
46
3
3 am
46
3
4 am
45
3
5 am
45
4
6 am
45
4
7 am
45
3
8 am
47
4
9 am
53
5
10 am
58
6
11 am
62
8
12 pm
64
8
1 pm
66
8
2 pm
67
8
3 pm
67
7
4 pm
65
7
5 pm
63
6
6 pm
60
5
7 pm
56
4
8 pm
54
3
9 pm
52
3
10 pm
51
3
11 pm
50
3
Tuesday, June 3, 2025
12 am
50
3
1 am
50
2
2 am
50
3
3 am
49
3
4 am
48
3
5 am
48
3
6 am
47
3
7 am
47
3
8 am
49
3
9 am
54
4
10 am
58
5
11 am
61
6
12 pm
64
7
1 pm
65
8
2 pm
66
8
3 pm
67
8
4 pm
66
7
5 pm
64
7
6 pm
62
6
7 pm
60
5
8 pm
58
4
9 pm
57
4
10 pm
55
4
11 pm
54
3
Wednesday, June 4, 2025
12 am
53
3
1 am
52
3
2 am
51
3
3 am
50
3
4 am
49
3
5 am
48
3
6 am
47
4
7 am
47
6
8 am
49
8
9 am
53
8
10 am
57
9
11 am
60
10
12 pm
62
9
1 pm
64
9
2 pm
65
9
3 pm
66
9
4 pm
65
9
5 pm
63
9
6 pm
60
10
7 pm
58
12
Thu, May 29 at 4:00 am
45 °F
Clear.
Feels Like: 43 °F
Humidity: 57%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
W
Wind: 4 mph
Detailed Hourly Forecast — Next 24 hours
Scroll right to see more
| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 4:00 am Thu, May 29 | | 45 °F | Clear. | 43 °F | 4 mph | ↑ | 57% | 0% | - |
| 5:00 am | | 44 °F | Clear. | 43 °F | 4 mph | ↑ | 57% | 0% | - |
| 6:00 am | | 44 °F | Clear. | 42 °F | 3 mph | ↑ | 58% | 0% | - |
| 7:00 am |  | 44 °F | Sunny. | 42 °F | 3 mph | ↑ | 58% | 0% | - |
| 8:00 am | | 46 °F | Sunny. | 46 °F | 3 mph | ↑ | 53% | 0% | - |
| 9:00 am | | 51 °F | Sunny. | 51 °F | 3 mph | ↑ | 43% | 0% | - |
| 10:00 am | | 57 °F | Sunny. | 57 °F | 4 mph | ↑ | 35% | 0% | - |
| 11:00 am | | 61 °F | Sunny. | 61 °F | 4 mph | ↑ | 29% | 0% | - |
| 12:00 pm | | 64 °F | Sunny. | 64 °F | 4 mph | ↑ | 25% | 0% | - |
| 1:00 pm | | 65 °F | Sunny. | 65 °F | 5 mph | ↑ | 23% | 0% | - |
| 2:00 pm | | 66 °F | Sunny. | 66 °F | 5 mph | ↑ | 21% | 0% | - |
| 3:00 pm | | 66 °F | Sunny. | 66 °F | 5 mph | ↑ | 20% | 0% | - |
| 4:00 pm | | 65 °F | Sunny. | 65 °F | 5 mph | ↑ | 21% | 0% | - |
| 5:00 pm | | 62 °F | Sunny. | 62 °F | 5 mph | ↑ | 22% | 0% | - |
| 6:00 pm | | 59 °F | Clear. | 60 °F | 4 mph | ↑ | 25% | 0% | - |
| 7:00 pm | | 56 °F | Clear. | 57 °F | 3 mph | ↑ | 29% | 0% | - |
| 8:00 pm | | 54 °F | Clear. | 54 °F | 2 mph | ↑ | 32% | 0% | - |
| 9:00 pm | | 52 °F | Clear. | 52 °F | 2 mph | ↑ | 34% | 0% | - |
| 10:00 pm | | 51 °F | Clear. | 51 °F | 2 mph | ↑ | 37% | 0% | - |
| 11:00 pm | | 49 °F | Clear. | 49 °F | 3 mph | ↑ | 39% | 0% | - |
| 12:00 am Fri, May 30 | | 48 °F | Clear. | 47 °F | 3 mph | ↑ | 42% | 0% | - |
| 1:00 am | | 47 °F | Clear. | 46 °F | 3 mph | ↑ | 44% | 0% | - |
| 2:00 am | | 47 °F | Clear. | 46 °F | 4 mph | ↑ | 45% | 0% | - |
| 3:00 am | | 47 °F | Clear. | 46 °F | 4 mph | ↑ | 46% | 0% | - |
| * Updated Wednesday, May 28, 2025 9:03:02 pm Johannesburg time - Weather by CustomWeather, © 2025 | |||||||||