Port St Johns (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 40° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 40° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 19° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 21° Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 22° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 21° Celsius;
Sunny intervals.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Port St Johns
Today (20 January 2026)
| Time |
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
18°
|
19°
|
20°
|
22°
|
23°
|
25°
|
26°
|
26°
|
26°
|
26°
|
25°
|
25°
|
24°
|
22°
|
19°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
18°
|
20°
|
21°
|
23°
|
24°
|
24°
|
25°
|
25°
|
24°
|
24°
|
23°
|
21°
|
20°
|
18°
|
15°
|
14°
|
14°
|
14°
|
| Wind direction and speed |
W
4
|
WNW
3
|
N
3
|
NE
4
|
ENE
7
|
ENE
10
|
ENE
12
|
ENE
15
|
ENE
17
|
ENE
19
|
ENE
21
|
ENE
22
|
NE
23
|
NE
22
|
NE
21
|
NE
20
|
NE
19
|
NE
17
|
| Wind gust (mph) |
8
|
9
|
11
|
15
|
19
|
23
|
28
|
30
|
33
|
35
|
35
|
36
|
36
|
34
|
32
|
30
|
28
|
26
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
75%
|
75%
|
72%
|
67%
|
67%
|
67%
|
68%
|
71%
|
72%
|
74%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
| UV | 1 | 2 | 5 | 8 | 11 | 12 | 13 | 12 | 9 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Thursday (21 January 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
40%
|
50%
|
30%
|
20%
|
10%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
16°
|
16°
|
18°
|
21°
|
24°
|
27°
|
29°
|
33°
|
36°
|
39°
|
40°
|
39°
|
38°
|
36°
|
30°
|
24°
|
24°
|
23°
|
23°
|
23°
|
| Feels like temperature (°C) |
13°
|
14°
|
14°
|
14°
|
15°
|
16°
|
18°
|
22°
|
25°
|
29°
|
33°
|
38°
|
43°
|
47°
|
48°
|
47°
|
46°
|
42°
|
35°
|
21°
|
19°
|
19°
|
19°
|
19°
|
| Wind direction and speed (mph) |
NE
16
|
NE
12
|
NE
9
|
NNE
7
|
NNE
6
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
5
|
NE
5
|
NE
7
|
ENE
9
|
ENE
10
|
NE
11
|
NE
11
|
NE
9
|
NE
8
|
ESE
7
|
SW
23
|
SW
28
|
SW
26
|
SW
24
|
SW
22
|
| Wind gust (mph) |
23
|
18
|
13
|
12
|
10
|
9
|
8
|
9
|
9
|
10
|
12
|
14
|
17
|
18
|
18
|
17
|
15
|
14
|
30
|
47
|
45
|
41
|
36
|
33
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
75%
|
75%
|
76%
|
76%
|
77%
|
78%
|
79%
|
81%
|
77%
|
75%
|
75%
|
82%
|
86%
|
85%
|
86%
|
86%
|
87%
|
88%
|
90%
|
88%
|
87%
|
84%
|
84%
|
79%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 12 | 13 | 12 | 9 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Friday (22 January 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
 |
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
20%
|
20%
|
40%
|
50%
|
50%
|
40%
|
30%
|
| Temperature (°C) |
22°
|
21°
|
20°
|
18°
|
18°
|
17°
|
19°
|
22°
|
23°
|
24°
|
25°
|
26°
|
26°
|
26°
|
26°
|
25°
|
25°
|
24°
|
23°
|
22°
|
21°
|
21°
|
21°
|
21°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
15°
|
15°
|
14°
|
17°
|
20°
|
21°
|
23°
|
24°
|
25°
|
26°
|
26°
|
25°
|
25°
|
25°
|
24°
|
23°
|
22°
|
21°
|
21°
|
21°
|
21°
|
| Wind direction and speed (mph) |
SW
21
|
SW
19
|
SW
17
|
SW
16
|
SW
15
|
SW
14
|
SW
13
|
SW
12
|
SW
13
|
SSW
13
|
SSW
12
|
S
12
|
S
12
|
S
13
|
SSE
12
|
SSE
12
|
SSE
10
|
SE
10
|
SE
8
|
SE
8
|
SE
7
|
SE
6
|
ESE
5
|
ENE
5
|
| Wind gust (mph) |
32
|
29
|
26
|
24
|
22
|
22
|
20
|
21
|
22
|
21
|
21
|
22
|
22
|
22
|
22
|
21
|
19
|
17
|
14
|
13
|
11
|
10
|
9
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
76%
|
72%
|
71%
|
68%
|
66%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
66%
|
67%
|
71%
|
72%
|
73%
|
75%
|
75%
|
76%
|
77%
|
77%
|
77%
|
78%
|
79%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 12 | 12 | 11 | 9 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Saturday (23 January 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
21°
|
20°
|
20°
|
19°
|
20°
|
20°
|
21°
|
22°
|
23°
|
24°
|
25°
|
25°
|
25°
|
26°
|
26°
|
25°
|
24°
|
24°
|
23°
|
21°
|
21°
|
21°
|
21°
|
| Feels like temperature (°C) |
21°
|
21°
|
21°
|
21°
|
20°
|
21°
|
21°
|
23°
|
24°
|
25°
|
25°
|
26°
|
26°
|
26°
|
26°
|
25°
|
25°
|
24°
|
23°
|
22°
|
20°
|
20°
|
19°
|
19°
|
| Wind direction and speed (mph) |
NE
5
|
NE
4
|
NE
4
|
NE
4
|
NE
3
|
ENE
3
|
NE
4
|
NE
3
|
NE
3
|
ENE
4
|
E
4
|
E
7
|
E
9
|
E
10
|
E
11
|
E
12
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
13
|
NE
13
|
NE
13
|
NE
13
|
NE
13
|
| Wind gust (mph) |
7
|
7
|
7
|
7
|
6
|
6
|
7
|
7
|
8
|
10
|
14
|
17
|
19
|
21
|
22
|
23
|
22
|
22
|
21
|
20
|
20
|
20
|
20
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
82%
|
83%
|
82%
|
83%
|
83%
|
82%
|
83%
|
82%
|
81%
|
78%
|
78%
|
78%
|
77%
|
78%
|
78%
|
79%
|
80%
|
81%
|
82%
|
83%
|
83%
|
84%
|
84%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 9 | 10 | 12 | 11 | 9 | 6 | 2 | 1 | 1 | 1 | - | - | - | - |
Sunday (24 January 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
20°
|
19°
|
18°
|
18°
|
18°
|
20°
|
22°
|
23°
|
25°
|
27°
|
29°
|
30°
|
31°
|
31°
|
30°
|
30°
|
28°
|
27°
|
25°
|
24°
|
24°
|
23°
|
23°
|
| Feels like temperature (°C) |
19°
|
18°
|
17°
|
16°
|
17°
|
16°
|
19°
|
22°
|
24°
|
26°
|
28°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
28°
|
26°
|
24°
|
22°
|
22°
|
22°
|
23°
|
| Wind direction and speed (mph) |
NE
12
|
NE
12
|
NE
12
|
NE
12
|
NE
10
|
NE
10
|
NNE
9
|
NNE
8
|
NNE
7
|
NE
8
|
ENE
10
|
ENE
15
|
ENE
18
|
ENE
20
|
ENE
21
|
ENE
21
|
ENE
21
|
ENE
20
|
ENE
19
|
ENE
17
|
ENE
17
|
ENE
16
|
NE
14
|
NE
13
|
| Wind gust (mph) |
19
|
18
|
19
|
18
|
16
|
16
|
14
|
14
|
14
|
17
|
23
|
29
|
32
|
34
|
35
|
34
|
34
|
31
|
29
|
26
|
25
|
25
|
22
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
| Humidity |
84%
|
84%
|
84%
|
84%
|
84%
|
85%
|
85%
|
84%
|
83%
|
81%
|
78%
|
78%
|
78%
|
78%
|
79%
|
83%
|
85%
|
85%
|
86%
|
87%
|
88%
|
89%
|
88%
|
89%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 12 | 12 | 11 | 9 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Monday (25 January 2026)
| Time |
00:00
|
01:00
|
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
23°
|
23°
|
23°
|
22°
|
25°
|
30°
|
32°
|
31°
|
25°
|
23°
|
| Feels like temperature (°C) |
23°
|
23°
|
23°
|
23°
|
26°
|
31°
|
33°
|
32°
|
24°
|
23°
|
| Wind direction and speed (mph) |
NE
13
|
NE
12
|
NE
11
|
NE
9
|
NE
9
|
ENE
15
|
ENE
23
|
ENE
19
|
NE
17
|
NE
13
|
| Wind gust (mph) |
20
|
19
|
18
|
17
|
25
|
36
|
39
|
31
|
27
|
21
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
90%
|
89%
|
89%
|
89%
|
88%
|
86%
|
84%
|
86%
|
87%
|
90%
|
| UV | - | - | - | 1 | 5 | 12 | 9 | 1 | - | - |
Tuesday (26 January 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
<5%
|
30%
|
40%
|
30%
|
40%
|
| Temperature (°C) |
23°
|
23°
|
26°
|
29°
|
29°
|
26°
|
23°
|
23°
|
| Feels like temperature (°C) |
25°
|
25°
|
28°
|
32°
|
30°
|
27°
|
24°
|
24°
|
| Wind direction and speed (mph) |
NNE
8
|
W
7
|
SW
9
|
S
11
|
SSE
13
|
S
12
|
SSW
10
|
SSW
8
|
| Wind gust (mph) |
18
|
16
|
19
|
26
|
26
|
20
|
18
|
16
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
93%
|
91%
|
89%
|
85%
|
86%
|
90%
|
90%
|
87%
|
| UV | - | 1 | 4 | 11 | 9 | 1 | - | - |
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