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Hour-by-Hour Forecast for Johannesburg, South Africa

Currently: 54 °F. Clear. (Weather station: Lanseria Civ / Mil, South Africa). See more current weather

Hour-by-hour Forecast in Johannesburg — Graph

°F
Time
Wind
(mph)
Temp
(°F)
41
44
47
50
53
56
59
62
65
68
71
Saturday, May 10, 2025
9 am
58
6
10 am
62
7
11 am
66
9
12 pm
68
10
1 pm
69
10
2 pm
69
11
3 pm
70
10
4 pm
68
10
5 pm
65
10
6 pm
63
9
7 pm
60
7
8 pm
59
6
9 pm
57
6
10 pm
56
5
11 pm
54
5
Sunday, May 11, 2025
12 am
52
4
1 am
52
4
2 am
51
4
3 am
51
4
4 am
50
4
5 am
50
4
6 am
50
4
7 am
50
5
8 am
51
7
9 am
55
8
10 am
59
9
11 am
62
10
12 pm
64
9
1 pm
65
9
2 pm
66
8
3 pm
66
7
4 pm
65
7
5 pm
62
6
6 pm
60
6
7 pm
56
6
8 pm
55
7
9 pm
53
6
10 pm
51
6
11 pm
49
6
Monday, May 12, 2025
12 am
47
6
1 am
46
6
2 am
46
6
3 am
45
5
4 am
44
5
5 am
43
7
6 am
43
7
7 am
44
8
8 am
48
9
9 am
52
9
10 am
55
10
11 am
57
11
12 pm
60
10
1 pm
62
10
2 pm
62
9
3 pm
63
8
4 pm
63
8
5 pm
61
7
6 pm
58
6
7 pm
56
5
8 pm
54
4
9 pm
52
3
10 pm
51
2
11 pm
50
2
Tuesday, May 13, 2025
12 am
49
3
1 am
48
4
2 am
47
5
3 am
47
4
4 am
46
4
5 am
46
4
6 am
46
3
7 am
46
3
8 am
48
2
9 am
53
2
10 am
58
2
11 am
62
3
12 pm
64
3
1 pm
66
3
2 pm
67
3
3 pm
67
3
4 pm
67
3
5 pm
64
4
6 pm
61
2
7 pm
59
0
8 pm
56
1
9 pm
54
1
10 pm
53
0
11 pm
53
1
Wednesday, May 14, 2025
12 am
51
2
1 am
49
4
2 am
49
6
3 am
48
5
4 am
47
5
5 am
47
4
6 am
46
4
7 am
46
3
8 am
48
3
9 am
54
3
10 am
58
2
11 am
62
3
12 pm
65
2
1 pm
67
0
2 pm
68
1
3 pm
68
2
4 pm
68
2
5 pm
65
3
6 pm
62
2
7 pm
59
3
8 pm
57
5
9 pm
55
4
10 pm
53
4
11 pm
52
3
Thursday, May 15, 2025
12 am
51
3
1 am
50
3
2 am
49
3
3 am
48
3
4 am
47
3
5 am
46
3
6 am
45
3
7 am
45
3
8 am
48
3
9 am
53
3
10 am
58
3
11 am
61
3
12 pm
64
3
1 pm
66
2
2 pm
67
2
3 pm
67
2
4 pm
67
1
5 pm
66
1
6 pm
63
2
7 pm
62
3
8 pm
61
4
9 pm
60
4
10 pm
58
4
11 pm
57
4
Friday, May 16, 2025
12 am
55
4
1 am
55
4
2 am
54
4
3 am
53
3
4 am
52
3
5 am
52
2
6 am
51
2
7 am
51
2
8 am
52
1
9 am
56
2
10 am
60
3
11 am
62
4
12 pm
64
5
1 pm
66
6
2 pm
67
7
3 pm
67
7
4 pm
66
7
5 pm
64
7
6 pm
62
6
7 pm
61
5
8 pm
60
4
9 pm
59
4
10 pm
58
3
11 pm
56
3
Saturday, May 17, 2025
12 am
55
3
1 am
54
3

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
9:00 am
Sat, May 10
58 °FSunny.57 °F6 mph42%0%-
10:00 am62 °FSunny.62 °F7 mph35%0%-
11:00 am66 °FSunny.66 °F9 mph31%0%-
12:00 pm68 °FSunny.68 °F10 mph28%0%-
1:00 pm69 °FSunny.69 °F10 mph26%0%-
2:00 pm69 °FSunny.69 °F11 mph25%0%-
3:00 pm70 °FSunny.70 °F10 mph25%0%-
4:00 pm68 °FSunny.68 °F10 mph26%0%-
5:00 pm65 °FSunny.65 °F10 mph29%0%-
6:00 pm63 °FClear.63 °F9 mph33%0%-
7:00 pm60 °FClear.60 °F7 mph38%0%-
8:00 pm59 °FClear.58 °F6 mph41%0%-
9:00 pm57 °FClear.57 °F6 mph44%0%-
10:00 pm56 °FClear.55 °F5 mph46%0%-
11:00 pm54 °FClear.53 °F5 mph48%0%-
12:00 am
Sun, May 11
52 °FClear.51 °F4 mph50%0%-
1:00 am52 °FClear.51 °F4 mph51%0%-
2:00 am51 °FClear.50 °F4 mph50%0%-
3:00 am51 °FClear.50 °F4 mph49%0%-
4:00 am50 °FClear.49 °F4 mph46%0%-
5:00 am50 °FClear.49 °F4 mph45%0%-
6:00 am50 °FClear.49 °F4 mph44%0%-
7:00 am50 °FSunny.48 °F5 mph43%0%-
8:00 am51 °FSunny.49 °F7 mph40%0%-
* Updated Saturday, May 10, 2025 3:42:57 am Johannesburg time - Weather by CustomWeather, © 2025

14 days extended forecast