Port St Johns (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 23° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 18° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 20° Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 18° Celsius;
Partly cloudy.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Port St Johns
Today (15 December 2025)
| Time |
22:00
|
23:00
|
|---|---|---|
| Weather symbols |  |
 |
| Chance of precipitation |
10%
|
20%
|
| Temperature |
25°
|
25°
|
| Feels like temperature (°C) |
29°
|
29°
|
| Wind direction and speed |
NNE
3
|
NW
3
|
| Wind gust (mph) |
5
|
6
|
| Visibility |
G
|
G
|
| Humidity |
98%
|
98%
|
| UV | - | - |
Wednesday (16 December 2025)
| 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 |
30%
|
20%
|
20%
|
20%
|
40%
|
50%
|
50%
|
30%
|
50%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
10%
|
20%
|
40%
|
50%
|
70%
|
90%
|
80%
|
90%
|
90%
|
90%
|
| Temperature (°C) |
25°
|
24°
|
24°
|
24°
|
23°
|
23°
|
24°
|
24°
|
24°
|
24°
|
24°
|
25°
|
24°
|
25°
|
25°
|
24°
|
23°
|
22°
|
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
| Feels like temperature (°C) |
28°
|
27°
|
24°
|
23°
|
23°
|
23°
|
23°
|
22°
|
22°
|
22°
|
20°
|
21°
|
20°
|
22°
|
21°
|
21°
|
20°
|
19°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
WSW
3
|
SW
7
|
SW
11
|
SW
14
|
SW
13
|
SW
15
|
SW
17
|
SW
17
|
SW
18
|
SW
19
|
SW
22
|
SW
23
|
SSW
23
|
SSW
22
|
SSW
22
|
SSW
21
|
SSW
21
|
SSW
21
|
SSW
20
|
SSW
19
|
SSW
18
|
SSW
17
|
SSW
16
|
SSW
16
|
| Wind gust (mph) |
10
|
18
|
22
|
22
|
24
|
26
|
27
|
28
|
30
|
34
|
37
|
37
|
36
|
35
|
34
|
34
|
33
|
32
|
30
|
28
|
26
|
25
|
24
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
97%
|
96%
|
94%
|
94%
|
93%
|
93%
|
92%
|
91%
|
89%
|
86%
|
82%
|
75%
|
73%
|
75%
|
75%
|
75%
|
77%
|
81%
|
82%
|
85%
|
87%
|
88%
|
90%
|
89%
|
| UV | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 5 | 8 | 7 | 10 | 6 | 7 | 3 | 1 | 1 | 1 | 1 | - | - | - | - |
Thursday (17 December 2025)
| 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 |
90%
|
90%
|
90%
|
≥95%
|
≥95%
|
80%
|
80%
|
70%
|
70%
|
60%
|
50%
|
40%
|
30%
|
20%
|
10%
|
20%
|
20%
|
40%
|
40%
|
30%
|
20%
|
20%
|
10%
|
<5%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
20°
|
20°
|
20°
|
21°
|
22°
|
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
18°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
19°
|
20°
|
20°
|
21°
|
22°
|
21°
|
21°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
SW
15
|
SW
14
|
SW
12
|
SW
11
|
SW
9
|
SW
9
|
SW
9
|
SW
9
|
SW
9
|
SW
7
|
SW
7
|
SSW
6
|
S
6
|
SE
6
|
ESE
7
|
ESE
8
|
ESE
9
|
E
9
|
ENE
9
|
ENE
10
|
NE
10
|
NE
11
|
NE
11
|
NE
12
|
| Wind gust (mph) |
22
|
21
|
19
|
16
|
15
|
15
|
15
|
15
|
15
|
13
|
13
|
12
|
13
|
15
|
17
|
17
|
16
|
15
|
15
|
15
|
18
|
18
|
19
|
19
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
89%
|
88%
|
87%
|
87%
|
87%
|
88%
|
87%
|
87%
|
86%
|
85%
|
84%
|
83%
|
81%
|
78%
|
77%
|
76%
|
76%
|
76%
|
78%
|
79%
|
81%
|
83%
|
83%
|
83%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 4 | 4 | 4 | 6 | 8 | 6 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Friday (18 December 2025)
| 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
17°
|
16°
|
16°
|
15°
|
15°
|
19°
|
20°
|
22°
|
24°
|
25°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
27°
|
26°
|
23°
|
21°
|
21°
|
20°
|
20°
|
| Feels like temperature (°C) |
17°
|
16°
|
15°
|
14°
|
14°
|
14°
|
18°
|
20°
|
22°
|
25°
|
26°
|
28°
|
29°
|
29°
|
29°
|
28°
|
28°
|
27°
|
27°
|
24°
|
23°
|
22°
|
21°
|
21°
|
| Wind direction and speed (mph) |
NE
12
|
NE
11
|
NE
10
|
NE
10
|
NE
10
|
NNE
10
|
NNE
8
|
NNE
7
|
N
6
|
NNE
5
|
ENE
7
|
ENE
10
|
ENE
11
|
ENE
13
|
ENE
14
|
ENE
14
|
ENE
14
|
ENE
12
|
ENE
10
|
E
7
|
E
5
|
E
4
|
ESE
3
|
SSE
3
|
| Wind gust (mph) |
18
|
16
|
16
|
17
|
17
|
16
|
13
|
13
|
12
|
14
|
16
|
19
|
21
|
23
|
24
|
23
|
23
|
20
|
14
|
11
|
8
|
6
|
6
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
83%
|
83%
|
82%
|
81%
|
81%
|
81%
|
79%
|
76%
|
75%
|
75%
|
74%
|
75%
|
75%
|
75%
|
76%
|
76%
|
81%
|
83%
|
84%
|
85%
|
84%
|
84%
|
84%
|
| UV | - | - | - | - | 1 | 1 | 1 | 3 | 6 | 9 | 11 | 13 | 13 | 11 | 9 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Saturday (19 December 2025)
| 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%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
30%
|
20%
|
20%
|
10%
|
20%
|
30%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
40%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
20°
|
20°
|
21°
|
22°
|
23°
|
25°
|
25°
|
26°
|
26°
|
26°
|
25°
|
24°
|
23°
|
23°
|
22°
|
22°
|
21°
|
21°
|
21°
|
21°
|
| Feels like temperature (°C) |
20°
|
19°
|
20°
|
20°
|
20°
|
20°
|
22°
|
23°
|
24°
|
25°
|
26°
|
26°
|
26°
|
26°
|
25°
|
24°
|
23°
|
23°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
| Wind direction and speed (mph) |
SW
3
|
WSW
4
|
WSW
4
|
WSW
5
|
WSW
6
|
WSW
6
|
WSW
7
|
WSW
8
|
SW
10
|
SW
10
|
SSW
11
|
S
12
|
S
12
|
SSE
12
|
SSE
12
|
SSE
11
|
SSE
10
|
SSE
10
|
SSE
8
|
SSE
6
|
SSE
6
|
SSE
5
|
SSE
5
|
SSE
5
|
| Wind gust (mph) |
7
|
6
|
8
|
9
|
10
|
11
|
13
|
15
|
17
|
19
|
20
|
21
|
21
|
21
|
21
|
20
|
18
|
15
|
12
|
11
|
10
|
9
|
9
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
85%
|
85%
|
86%
|
86%
|
86%
|
86%
|
85%
|
85%
|
83%
|
82%
|
81%
|
82%
|
84%
|
84%
|
84%
|
85%
|
84%
|
84%
|
84%
|
83%
|
83%
|
84%
|
86%
|
| UV | - | - | - | - | 1 | 1 | 1 | 3 | 5 | 8 | 11 | 12 | 11 | 10 | 8 | 5 | 2 | 1 | 1 | 1 | - | - | - | - |
Sunday (20 December 2025)
| 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 |
40%
|
40%
|
30%
|
40%
|
40%
|
30%
|
40%
|
50%
|
50%
|
30%
|
| Temperature (°C) |
21°
|
20°
|
20°
|
20°
|
22°
|
24°
|
25°
|
23°
|
22°
|
21°
|
| Feels like temperature (°C) |
22°
|
21°
|
21°
|
21°
|
24°
|
25°
|
24°
|
22°
|
19°
|
19°
|
| Wind direction and speed (mph) |
SE
5
|
SE
5
|
SE
5
|
SSE
4
|
SSE
4
|
ESE
9
|
E
13
|
E
13
|
ENE
16
|
NE
16
|
| Wind gust (mph) |
9
|
9
|
9
|
9
|
17
|
22
|
25
|
25
|
26
|
25
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
86%
|
87%
|
85%
|
84%
|
82%
|
82%
|
84%
|
84%
|
84%
|
| UV | - | - | - | 1 | 4 | 11 | 6 | 1 | - | - |
Monday (21 December 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
40%
|
30%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
20°
|
20°
|
23°
|
26°
|
27°
|
25°
|
22°
|
21°
|
| Feels like temperature (°C) |
18°
|
17°
|
20°
|
23°
|
23°
|
21°
|
18°
|
17°
|
| Wind direction and speed (mph) |
NE
15
|
NE
16
|
NE
18
|
ENE
22
|
ENE
25
|
NE
26
|
NE
23
|
NE
22
|
| Wind gust (mph) |
25
|
29
|
35
|
42
|
44
|
43
|
37
|
34
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
84%
|
83%
|
79%
|
79%
|
79%
|
83%
|
84%
|
| UV | - | 1 | 5 | 12 | 8 | 1 | - | - |
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Forecast for 10pm (UTC+2) Tuesday
Updated 18:23 (UTC) on Tue 16 Dec 2025
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