Johannesburg, SouthAfrica – Hourly Weather Forecast
Johannesburg – Friday, October 16
12 AM
20°
68°
mostly clear
Precip0 mm
Pressure1021 hPa
1 AM
19°
66°
fair
Precip0 mm
Pressure1021 hPa
2 AM
19°
66°
fair
Precip0 mm
Pressure1020 hPa
3 AM
18°
64°
fair
Precip0 mm
Pressure1020 hPa
4 AM
18°
64°
fair
Precip0 mm
Pressure1020 hPa
5 AM
17°
63°
fair
Precip0 mm
Pressure1021 hPa
6 AM
17°
63°
fair
Precip0 mm
Pressure1021 hPa
7 AM
20°
68°
fair
Precip0 mm
Pressure1022 hPa
8 AM
22°
72°
fair
Precip0 mm
Pressure1022 hPa
9 AM
25°
77°
fair
Precip0 mm
Pressure1022 hPa
10 AM
26°
79°
fair
Precip0 mm
Pressure1021 hPa
11 AM
28°
82°
mostly clear
Precip0 mm
Pressure1020 hPa
12 PM
28°
82°
partly cloudy
Precip0 mm
Pressure1019 hPa
1 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1018 hPa
2 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1017 hPa
3 PM
29°
84°
cloudy
Precip0 mm
Pressure1017 hPa
4 PM
28°
82°
rain
Precip0.3 mm
Pressure1016 hPa
5 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1017 hPa
6 PM
26°
79°
mostly clear
Precip0 mm
Pressure1017 hPa
7 PM
24°
75°
mostly clear
Precip0 mm
Pressure1018 hPa
8 PM
24°
75°
mostly clear
Precip0 mm
Pressure1019 hPa
9 PM
23°
73°
mostly clear
Precip0 mm
Pressure1019 hPa
10 PM
23°
73°
mostly clear
Precip0 mm
Pressure1019 hPa
11 PM
22°
72°
mostly clear
Precip0 mm
Pressure1019 hPa
Johannesburg – Saturday, October 17
12 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1020 hPa
1 AM
20°
68°
fair
Precip0 mm
Pressure1020 hPa
2 AM
20°
68°
fair
Precip0 mm
Pressure1019 hPa
3 AM
19°
66°
fair
Precip0 mm
Pressure1019 hPa
4 AM
19°
66°
fair
Precip0 mm
Pressure1020 hPa
5 AM
18°
64°
fair
Precip0 mm
Pressure1020 hPa
6 AM
18°
64°
fair
Precip0 mm
Pressure1021 hPa
7 AM
20°
68°
fair
Precip0 mm
Pressure1021 hPa
8 AM
22°
72°
fair
Precip0 mm
Pressure1021 hPa
9 AM
24°
75°
fair
Precip0 mm
Pressure1020 hPa
10 AM
26°
79°
fair
Precip0 mm
Pressure1019 hPa
11 AM
28°
82°
fair
Precip0 mm
Pressure1018 hPa
12 PM
29°
84°
mostly clear
Precip0 mm
Pressure1017 hPa
1 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1016 hPa
2 PM
30°
86°
cloudy
Precip0 mm
Pressure1015 hPa
3 PM
29°
84°
cloudy
Precip0 mm
Pressure1014 hPa
4 PM
28°
82°
rain
Precip0.3 mm
Pressure1014 hPa
5 PM
26°
79°
heavy rain
Precip1.7 mm
Pressure1015 hPa
6 PM
22°
72°
rain showers
Precip0.3 mm
Pressure1017 hPa
7 PM
21°
70°
fair
Precip0 mm
Pressure1016 hPa
8 PM
21°
70°
partly cloudy
Precip0 mm
Pressure1016 hPa
9 PM
22°
72°
partly cloudy
Precip0 mm
Pressure1017 hPa
10 PM
22°
72°
mostly clear
Precip0 mm
Pressure1016 hPa
11 PM
22°
72°
partly cloudy
Precip0 mm
Pressure1016 hPa
Johannesburg – Sunday, October 18
12 AM
22°
72°
mostly clear
Precip0 mm
Pressure1015 hPa
1 AM
21°
70°
mostly clear
Precip0 mm
Pressure1015 hPa
2 AM
21°
70°
mostly clear
Precip0 mm
Pressure1014 hPa
3 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1014 hPa
4 AM
20°
68°
fair
Precip0 mm
Pressure1015 hPa
5 AM
18°
64°
fair
Precip0 mm
Pressure1016 hPa
6 AM
18°
64°
fair
Precip0 mm
Pressure1016 hPa
7 AM
20°
68°
fair
Precip0 mm
Pressure1017 hPa
8 AM
22°
72°
fair
Precip0 mm
Pressure1017 hPa
9 AM
24°
75°
fair
Precip0 mm
Pressure1016 hPa
10 AM
26°
79°
fair
Precip0 mm
Pressure1016 hPa
11 AM
28°
82°
fair
Precip0 mm
Pressure1015 hPa
12 PM
29°
84°
fair
Precip0 mm
Pressure1014 hPa
1 PM
29°
84°
mostly clear
Precip0 mm
Pressure1012 hPa
2 PM
29°
84°
mostly clear
Precip0 mm
Pressure1011 hPa
3 PM
29°
84°
mostly clear
Precip0 mm
Pressure1011 hPa
4 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1010 hPa
5 PM
28°
82°
partly cloudy
Precip0 mm
Pressure1010 hPa
6 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1010 hPa
7 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1011 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Oct 16, 2026, 01:18 UTC