Port St Johns (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 20° Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 18° Celsius; -
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 18° Celsius; -
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 21° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 20° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
Sunny intervals changing to overcast in the afternoon.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Port St Johns
Today (19 December 2025)
| Time |
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 |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
40%
|
40%
|
50%
|
| Temperature |
24°
|
24°
|
24°
|
24°
|
24°
|
23°
|
23°
|
22°
|
22°
|
22°
|
21°
|
21°
|
21°
|
21°
|
20°
|
| Feels like temperature (°C) |
23°
|
24°
|
24°
|
24°
|
24°
|
22°
|
22°
|
22°
|
22°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
| Wind direction and speed |
SSW
11
|
S
12
|
S
11
|
SSE
11
|
SSE
11
|
SSE
11
|
SSE
10
|
SSE
10
|
SE
9
|
SE
8
|
SE
7
|
ESE
6
|
ESE
5
|
E
5
|
E
4
|
| Wind gust (mph) |
19
|
20
|
19
|
19
|
20
|
19
|
18
|
17
|
15
|
13
|
11
|
10
|
9
|
8
|
8
|
| Visibility |
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
G
|
VG
|
G
|
G
|
G
|
M
|
| Humidity |
81%
|
79%
|
77%
|
76%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
76%
|
78%
|
81%
|
| UV | 7 | 10 | 11 | 9 | 10 | 7 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Sunday (20 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 |
40%
|
50%
|
50%
|
50%
|
50%
|
60%
|
60%
|
70%
|
70%
|
70%
|
70%
|
50%
|
50%
|
40%
|
40%
|
40%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
22°
|
22°
|
22°
|
23°
|
23°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
23°
|
22°
|
22°
|
21°
|
21°
|
| Feels like temperature (°C) |
21°
|
21°
|
21°
|
21°
|
22°
|
21°
|
22°
|
22°
|
23°
|
23°
|
24°
|
24°
|
24°
|
25°
|
23°
|
23°
|
23°
|
23°
|
22°
|
21°
|
20°
|
20°
|
19°
|
20°
|
| Wind direction and speed (mph) |
ENE
4
|
ENE
4
|
ENE
3
|
ENE
3
|
ENE
3
|
ENE
3
|
ENE
4
|
ENE
5
|
ENE
5
|
E
6
|
E
7
|
E
8
|
E
10
|
ENE
12
|
ENE
14
|
ENE
15
|
ENE
16
|
ENE
16
|
ENE
16
|
ENE
15
|
NE
16
|
NE
16
|
NE
16
|
NE
15
|
| Wind gust (mph) |
8
|
7
|
6
|
6
|
6
|
6
|
8
|
9
|
10
|
12
|
14
|
16
|
19
|
23
|
24
|
26
|
26
|
26
|
24
|
24
|
25
|
25
|
23
|
23
|
| Visibility (description) |
M
|
G
|
M
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
86%
|
88%
|
88%
|
89%
|
89%
|
90%
|
91%
|
91%
|
90%
|
92%
|
90%
|
89%
|
89%
|
88%
|
87%
|
87%
|
87%
|
87%
|
87%
|
88%
|
88%
|
87%
|
87%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 4 | 6 | 6 | 8 | 9 | 6 | 4 | 2 | 1 | 1 | 1 | - | - | - | - |
Monday (21 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 |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
21°
|
22°
|
24°
|
25°
|
26°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
28°
|
27°
|
25°
|
23°
|
22°
|
21°
|
20°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
20°
|
21°
|
22°
|
24°
|
25°
|
26°
|
26°
|
27°
|
27°
|
26°
|
25°
|
25°
|
24°
|
21°
|
19°
|
18°
|
18°
|
17°
|
| Wind direction and speed (mph) |
NE
15
|
NE
16
|
NE
16
|
NE
16
|
NE
15
|
NE
15
|
NE
15
|
NE
15
|
NE
15
|
NE
17
|
NE
19
|
NE
22
|
NE
24
|
ENE
25
|
ENE
26
|
NE
27
|
NE
27
|
NE
27
|
NE
25
|
NE
23
|
NE
23
|
NE
21
|
NE
20
|
NE
19
|
| Wind gust (mph) |
24
|
25
|
24
|
24
|
23
|
23
|
22
|
24
|
27
|
29
|
34
|
37
|
41
|
43
|
44
|
45
|
45
|
43
|
41
|
36
|
35
|
33
|
31
|
30
|
| 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 |
87%
|
87%
|
87%
|
86%
|
85%
|
86%
|
85%
|
85%
|
85%
|
85%
|
83%
|
81%
|
78%
|
77%
|
78%
|
78%
|
81%
|
83%
|
84%
|
85%
|
85%
|
85%
|
85%
|
85%
|
| UV | - | - | - | - | 1 | 1 | 1 | 3 | 6 | 9 | 11 | 12 | 13 | 11 | 9 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Tuesday (22 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%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
21°
|
23°
|
26°
|
28°
|
30°
|
31°
|
32°
|
32°
|
32°
|
32°
|
30°
|
29°
|
26°
|
25°
|
24°
|
24°
|
23°
|
23°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
22°
|
25°
|
28°
|
31°
|
33°
|
35°
|
36°
|
36°
|
35°
|
35°
|
33°
|
32°
|
29°
|
27°
|
26°
|
25°
|
25°
|
25°
|
| Wind direction and speed (mph) |
NE
17
|
NE
14
|
NE
11
|
NE
10
|
NE
8
|
NE
6
|
NNE
5
|
NNE
5
|
NE
5
|
NE
6
|
ENE
8
|
ENE
9
|
ENE
10
|
ENE
11
|
ENE
11
|
E
10
|
ESE
10
|
SSE
9
|
SSE
7
|
SSW
6
|
SW
5
|
SW
6
|
SW
6
|
SW
5
|
| Wind gust (mph) |
26
|
22
|
18
|
15
|
12
|
10
|
9
|
10
|
11
|
13
|
15
|
17
|
18
|
18
|
18
|
18
|
17
|
15
|
11
|
11
|
11
|
11
|
10
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
85%
|
85%
|
85%
|
86%
|
86%
|
86%
|
87%
|
87%
|
89%
|
90%
|
91%
|
88%
|
87%
|
87%
|
88%
|
88%
|
89%
|
91%
|
92%
|
94%
|
94%
|
94%
|
94%
|
94%
|
| UV | - | - | - | - | 1 | 1 | 1 | 3 | 6 | 9 | 11 | 13 | 13 | 11 | 9 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Wednesday (23 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%
|
30%
|
20%
|
20%
|
30%
|
30%
|
40%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
30%
|
40%
|
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
| Temperature (°C) |
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
23°
|
23°
|
23°
|
24°
|
25°
|
25°
|
25°
|
25°
|
24°
|
23°
|
22°
|
22°
|
22°
|
21°
|
21°
|
21°
|
21°
|
| Feels like temperature (°C) |
24°
|
24°
|
23°
|
23°
|
22°
|
22°
|
23°
|
24°
|
24°
|
24°
|
25°
|
26°
|
26°
|
25°
|
25°
|
24°
|
23°
|
23°
|
23°
|
22°
|
22°
|
22°
|
21°
|
21°
|
| Wind direction and speed (mph) |
SW
6
|
SW
6
|
SW
6
|
SW
7
|
WSW
8
|
WSW
7
|
WSW
7
|
WSW
7
|
SW
8
|
SW
9
|
SW
10
|
SSW
11
|
SSW
10
|
SSW
11
|
SSW
11
|
SSW
10
|
SSW
10
|
SSW
9
|
SW
9
|
SW
8
|
SW
8
|
WSW
9
|
SW
8
|
SW
8
|
| Wind gust (mph) |
10
|
10
|
12
|
12
|
12
|
11
|
11
|
13
|
14
|
16
|
18
|
18
|
18
|
19
|
18
|
18
|
16
|
16
|
13
|
13
|
14
|
13
|
13
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
G
|
| Humidity |
93%
|
92%
|
92%
|
91%
|
91%
|
91%
|
91%
|
89%
|
89%
|
89%
|
88%
|
87%
|
87%
|
87%
|
87%
|
87%
|
88%
|
87%
|
89%
|
91%
|
91%
|
90%
|
91%
|
90%
|
| UV | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 6 | 7 | 9 | 12 | 9 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - | - |
Thursday (24 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 |
30%
|
40%
|
60%
|
40%
|
40%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
21°
|
21°
|
21°
|
20°
|
21°
|
22°
|
23°
|
22°
|
20°
|
19°
|
| Feels like temperature (°C) |
21°
|
21°
|
20°
|
19°
|
20°
|
21°
|
22°
|
21°
|
19°
|
19°
|
| Wind direction and speed (mph) |
SW
8
|
SW
9
|
SW
10
|
SW
11
|
SW
11
|
SSW
12
|
S
13
|
S
12
|
SSW
8
|
SW
7
|
| Wind gust (mph) |
13
|
15
|
17
|
19
|
21
|
23
|
22
|
19
|
14
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
89%
|
88%
|
88%
|
89%
|
84%
|
80%
|
78%
|
76%
|
75%
|
77%
|
| UV | - | - | - | 1 | 5 | 11 | 6 | 1 | - | - |
Friday (25 December 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
10%
|
10%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
19°
|
18°
|
21°
|
23°
|
24°
|
22°
|
20°
|
19°
|
| Feels like temperature (°C) |
18°
|
18°
|
22°
|
24°
|
23°
|
21°
|
19°
|
18°
|
| Wind direction and speed (mph) |
WSW
6
|
WSW
6
|
SW
4
|
SE
8
|
ESE
11
|
ESE
11
|
ENE
10
|
NNE
10
|
| Wind gust (mph) |
11
|
11
|
16
|
20
|
20
|
19
|
17
|
17
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
| Humidity |
78%
|
78%
|
79%
|
76%
|
74%
|
73%
|
75%
|
76%
|
| UV | - | 1 | 4 | 12 | 4 | 1 | - | - |
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Updated 00:26 (UTC) on Sat 20 Dec 2025
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