Extended 10-day forecasts, Johannesburg
Check out our December climate page to see if the current temperatures in Johannesburg is typical for this time of year.
HOURLY
Temperature
Feels like
Precipitation
Chance of rain
Wind direction
Wind speed
00:00
21°C
21°C
0 mm
5%
W 
7 km/h
01:00
21°C
21°C
0 mm
5%
NW
7 km/h
02:00
20°C
20°C
0 mm
5%
NW
7 km/h
03:00
21°C
21°C
0 mm
5%
NE
7 km/h
04:00
21°C
21°C
0 mm
5%
N
7 km/h
05:00
20°C
20°C
0 mm
5%
N
7 km/h
06:00
20°C
20°C
0 mm
5%
N
11 km/h
07:00
22°C
22°C
0 mm
5%
N
14 km/h
08:00
24°C
24°C
0 mm
5%
NW
18 km/h
09:00
26°C
26°C
0 mm
5%
NW
22 km/h
10:00
28°C
28°C
0 mm
5%
NW
22 km/h
11:00
29°C
29°C
0 mm
5%
NW
22 km/h
12:00
31°C
31°C
0 mm
17%
NW
22 km/h
13:00
32°C
32°C
0 mm
29%
W
22 km/h
14:00
30°C
30°C
0.2 mm
41%
W
25 km/h
15:00
28°C
28°C
0.3 mm
39%
W
22 km/h
16:00
29°C
29°C
0 mm
37%
W
22 km/h
17:00
30°C
30°C
0 mm
35%
W
18 km/h
18:00
29°C
29°C
0 mm
25%
W
18 km/h
19:00
27°C
27°C
0 mm
15%
NW
18 km/h
20:00
26°C
26°C
0 mm
5%
N
18 km/h
21:00
25°C
25°C
0 mm
5%
NW
14 km/h
22:00
24°C
24°C
0 mm
5%
E
14 km/h
23:00
22°C
22°C
0 mm
5%
S
14 km/h
21°C
21°C
0 mm
5%
W
7 km/h
01:00
21°C
21°C
0 mm
5%
NW
7 km/h
02:00
20°C
20°C
0 mm
5%
NW
7 km/h
03:00
21°C
21°C
0 mm
5%
NE
7 km/h
04:00
21°C
21°C
0 mm
5%
N
7 km/h
05:00
20°C
20°C
0 mm
5%
N
7 km/h
06:00
20°C
20°C
0 mm
5%
N
11 km/h
07:00
22°C
22°C
0 mm
5%
N
14 km/h
08:00
24°C
24°C
0 mm
5%
NW
18 km/h
09:00
26°C
26°C
0 mm
5%
NW
22 km/h
10:00
28°C
28°C
0 mm
5%
NW
22 km/h
11:00
29°C
29°C
0 mm
5%
NW
22 km/h
12:00
31°C
31°C
0 mm
17%
NW
22 km/h
13:00
32°C
32°C
0 mm
29%
W
22 km/h
14:00
30°C
30°C
0.2 mm
41%
W
25 km/h
15:00
28°C
28°C
0.3 mm
39%
W
22 km/h
16:00
29°C
29°C
0 mm
37%
W
22 km/h
17:00
30°C
30°C
0 mm
35%
W
18 km/h
18:00
29°C
29°C
0 mm
25%
W
18 km/h
19:00
27°C
27°C
0 mm
15%
NW
18 km/h
20:00
26°C
26°C
0 mm
5%
N
18 km/h
21:00
25°C
25°C
0 mm
5%
NW
14 km/h
22:00
24°C
24°C
0 mm
5%
E
14 km/h
23:00
22°C
22°C
0 mm
5%
S
14 km/h
HOURLY
Temperature
Feels like
Precipitation
Chance of rain
Wind direction
Wind speed
00:00
20°C
20°C
0 mm
5%
S
14 km/h
01:00
20°C
20°C
0 mm
5%
S
14 km/h
02:00
20°C
20°C
0 mm
5%
SE
14 km/h
03:00
19°C
19°C
0 mm
5%
E
14 km/h
04:00
20°C
20°C
0 mm
5%
SE
14 km/h
05:00
18°C
18°C
0 mm
5%
E
14 km/h
06:00
17°C
17°C
0 mm
5%
E
18 km/h
07:00
19°C
19°C
0 mm
5%
E
22 km/h
08:00
22°C
22°C
0 mm
5%
NE
22 km/h
09:00
25°C
25°C
0 mm
7%
NE
25 km/h
10:00
26°C
26°C
0 mm
10%
N
25 km/h
11:00
28°C
28°C
0 mm
12%
N
25 km/h
12:00
28°C
28°C
0.7 mm
33%
NW
25 km/h
13:00
27°C
27°C
0.1 mm
54%
NW
25 km/h
14:00
27°C
27°C
0.2 mm
75%
NW
25 km/h
15:00
27°C
27°C
0 mm
62%
N
25 km/h
16:00
25°C
25°C
0 mm
49%
N
22 km/h
17:00
24°C
24°C
0 mm
36%
N
22 km/h
18:00
24°C
24°C
0 mm
41%
N
22 km/h
19:00
20°C
20°C
0 mm
46%
N
22 km/h
20:00
18°C
18°C
0 mm
50%
NE
22 km/h
21:00
18°C
18°C
0 mm
40%
N
22 km/h
22:00
17°C
17°C
0 mm
30%
N
22 km/h
23:00
16°C
16°C
0 mm
19%
N
22 km/h
20°C
20°C
0 mm
5%
S
14 km/h
01:00
20°C
20°C
0 mm
5%
S
14 km/h
02:00
20°C
20°C
0 mm
5%
SE
14 km/h
03:00
19°C
19°C
0 mm
5%
E
14 km/h
04:00
20°C
20°C
0 mm
5%
SE
14 km/h
05:00
18°C
18°C
0 mm
5%
E
14 km/h
06:00
17°C
17°C
0 mm
5%
E
18 km/h
07:00
19°C
19°C
0 mm
5%
E
22 km/h
08:00
22°C
22°C
0 mm
5%
NE
22 km/h
09:00
25°C
25°C
0 mm
7%
NE
25 km/h
10:00
26°C
26°C
0 mm
10%
N
25 km/h
11:00
28°C
28°C
0 mm
12%
N
25 km/h
12:00
28°C
28°C
0.7 mm
33%
NW
25 km/h
13:00
27°C
27°C
0.1 mm
54%
NW
25 km/h
14:00
27°C
27°C
0.2 mm
75%
NW
25 km/h
15:00
27°C
27°C
0 mm
62%
N
25 km/h
16:00
25°C
25°C
0 mm
49%
N
22 km/h
17:00
24°C
24°C
0 mm
36%
N
22 km/h
18:00
24°C
24°C
0 mm
41%
N
22 km/h
19:00
20°C
20°C
0 mm
46%
N
22 km/h
20:00
18°C
18°C
0 mm
50%
NE
22 km/h
21:00
18°C
18°C
0 mm
40%
N
22 km/h
22:00
17°C
17°C
0 mm
30%
N
22 km/h
23:00
16°C
16°C
0 mm
19%
N
22 km/h
Sunday 15 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
15°C
15°C
0 mm
12%
88%
N
18 km/h
15°C
15°C
0 mm
12%
88%
N
18 km/h
morning
24°C
24°C
0 mm
4%
61%
N
25 km/h
24°C
24°C
0 mm
4%
61%
N
25 km/h
afternoon
28°C
28°C
0.2 mm
24%
46%
NW
29 km/h
28°C
28°C
0.2 mm
24%
46%
NW
29 km/h
evening
21°C
21°C
0.7 mm
63%
69%
NW
14 km/h
21°C
21°C
0.7 mm
63%
69%
NW
14 km/h
Monday 16 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
17°C
17°C
1.4 mm
74%
89%
N
11 km/h
17°C
17°C
1.4 mm
74%
89%
N
11 km/h
morning
23°C
23°C
0.4 mm
32%
66%
N
22 km/h
23°C
23°C
0.4 mm
32%
66%
N
22 km/h
afternoon
24°C
24°C
1.2 mm
30%
53%
NW
22 km/h
24°C
24°C
1.2 mm
30%
53%
NW
22 km/h
evening
22°C
22°C
0.1 mm
48%
73%
NW
14 km/h
22°C
22°C
0.1 mm
48%
73%
NW
14 km/h
Tuesday 17 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
17°C
17°C
0.5 mm
77%
89%
NE
14 km/h
17°C
17°C
0.5 mm
77%
89%
NE
14 km/h
morning
25°C
25°C
0.5 mm
40%
59%
N
25 km/h
25°C
25°C
0.5 mm
40%
59%
N
25 km/h
afternoon
27°C
27°C
0.4 mm
23%
48%
NW
22 km/h
27°C
27°C
0.4 mm
23%
48%
NW
22 km/h
evening
20°C
20°C
18 mm
84%
83%
SE
14 km/h
20°C
20°C
18 mm
84%
83%
SE
14 km/h
Wednesday 18 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
17°C
17°C
1 mm
84%
95%
NE
11 km/h
17°C
17°C
1 mm
84%
95%
NE
11 km/h
morning
23°C
23°C
0 mm
63%
75%
N
18 km/h
23°C
23°C
0 mm
63%
75%
N
18 km/h
afternoon
25°C
25°C
2.2 mm
59%
69%
NW
18 km/h
25°C
25°C
2.2 mm
59%
69%
NW
18 km/h
evening
20°C
20°C
5.6 mm
80%
90%
N
18 km/h
20°C
20°C
5.6 mm
80%
90%
N
18 km/h
Thursday 19 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
13°C
13°C
1.2 mm
90%
96%
E
22 km/h
13°C
13°C
1.2 mm
90%
96%
E
22 km/h
morning
19°C
19°C
0.3 mm
63%
75%
E
29 km/h
19°C
19°C
0.3 mm
63%
75%
E
29 km/h
afternoon
20°C
20°C
0.5 mm
60%
66%
E
25 km/h
20°C
20°C
0.5 mm
60%
66%
E
25 km/h
evening
16°C
16°C
0.1 mm
63%
80%
E
25 km/h
16°C
16°C
0.1 mm
63%
80%
E
25 km/h
Friday 20 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
12°C
12°C
0 mm
59%
90%
E
18 km/h
12°C
12°C
0 mm
59%
90%
E
18 km/h
morning
18°C
18°C
0.7 mm
54%
78%
NE
22 km/h
18°C
18°C
0.7 mm
54%
78%
NE
22 km/h
afternoon
18°C
18°C
2.3 mm
61%
81%
N
14 km/h
18°C
18°C
2.3 mm
61%
81%
N
14 km/h
evening
17°C
17°C
3.6 mm
66%
91%
E
11 km/h
17°C
17°C
3.6 mm
66%
91%
E
11 km/h
Saturday 21 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
12°C
12°C
3.4 mm
47%
100%
NE
7 km/h
12°C
12°C
3.4 mm
47%
100%
NE
7 km/h
morning
17°C
17°C
6.6 mm
56%
92%
NE
11 km/h
17°C
17°C
6.6 mm
56%
92%
NE
11 km/h
afternoon
17°C
17°C
8 mm
68%
91%
N
14 km/h
17°C
17°C
8 mm
68%
91%
N
14 km/h
evening
15°C
15°C
6 mm
68%
94%
NE
11 km/h
15°C
15°C
6 mm
68%
94%
NE
11 km/h
Sunday 22 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
12°C
12°C
11 mm
58%
100%
NE
14 km/h
12°C
12°C
11 mm
58%
100%
NE
14 km/h
morning
17°C
17°C
20 mm
60%
96%
NE
18 km/h
17°C
17°C
20 mm
60%
96%
NE
18 km/h
afternoon
17°C
17°C
34 mm
73%
94%
NE
11 km/h
17°C
17°C
34 mm
73%
94%
NE
11 km/h
evening
15°C
15°C
43 mm
81%
95%
SE
22 km/h
15°C
15°C
43 mm
81%
95%
SE
22 km/h
Monday 23 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
15°C
15°C
22 mm
73%
92%
W
7 km/h
15°C
15°C
22 mm
73%
92%
W
7 km/h
morning
21°C
21°C
1.1 mm
70%
63%
N
11 km/h
21°C
21°C
1.1 mm
70%
63%
N
11 km/h
afternoon
22°C
22°C
2.3 mm
73%
81%
NW
11 km/h
22°C
22°C
2.3 mm
73%
81%
NW
11 km/h
evening
23°C
23°C
3.2 mm
80%
58%
N
7 km/h
23°C
23°C
3.2 mm
80%
58%
N
7 km/h
Tuesday 24 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
15°C
15°C
2.3 mm
76%
95%
NE
7 km/h
15°C
15°C
2.3 mm
76%
95%
NE
7 km/h
morning
21°C
21°C
1.5 mm
54%
74%
N
11 km/h
21°C
21°C
1.5 mm
54%
74%
N
11 km/h
afternoon
27°C
27°C
2.1 mm
64%
58%
NW
11 km/h
27°C
27°C
2.1 mm
64%
58%
NW
11 km/h
evening
22°C
22°C
2.3 mm
71%
80%
N
7 km/h
22°C
22°C
2.3 mm
71%
80%
N
7 km/h
