Port St Johns (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 12° Celsius;
Sunny changing to overcast by early evening.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Port St Johns
Today (20 August 2025)
| 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%
|
10%
|
10%
|
20%
|
20%
|
| Temperature |
14°
|
14°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
21°
|
20°
|
19°
|
19°
|
17°
|
15°
|
15°
|
16°
|
17°
|
16°
|
| Feels like temperature (°C) |
10°
|
10°
|
14°
|
16°
|
17°
|
18°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
16°
|
15°
|
15°
|
16°
|
16°
|
16°
|
| Wind direction and speed |
SW
21
|
SW
20
|
SW
17
|
SW
17
|
SW
15
|
SW
15
|
SSW
15
|
SSW
15
|
S
14
|
S
13
|
S
11
|
S
8
|
S
7
|
S
5
|
S
4
|
S
4
|
S
3
|
S
3
|
| Wind gust (mph) |
32
|
29
|
26
|
25
|
24
|
24
|
24
|
23
|
22
|
20
|
17
|
12
|
10
|
8
|
8
|
7
|
6
|
6
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
65%
|
65%
|
66%
|
66%
|
67%
|
67%
|
67%
|
69%
|
72%
|
73%
|
72%
|
71%
|
69%
|
67%
|
67%
|
68%
|
69%
|
73%
|
| UV | 1 | 1 | 1 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | - | - | - | - | - | - |
Friday (21 August 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%
|
20%
|
20%
|
30%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
22°
|
23°
|
23°
|
22°
|
21°
|
19°
|
17°
|
15°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
20°
|
21°
|
22°
|
23°
|
23°
|
22°
|
20°
|
19°
|
16°
|
15°
|
14°
|
13°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SSE
3
|
SE
3
|
ESE
3
|
E
2
|
ENE
3
|
NE
3
|
NNE
3
|
N
3
|
NNW
3
|
NNW
3
|
NNW
3
|
NNE
3
|
E
4
|
ESE
5
|
SE
6
|
SE
7
|
SSE
7
|
SSE
6
|
SSE
6
|
S
4
|
SSW
4
|
SW
4
|
WSW
4
|
NW
4
|
| Wind gust (mph) |
6
|
6
|
5
|
5
|
6
|
5
|
6
|
6
|
7
|
8
|
9
|
10
|
12
|
13
|
13
|
13
|
13
|
11
|
9
|
8
|
8
|
7
|
7
|
7
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
76%
|
81%
|
82%
|
83%
|
83%
|
83%
|
83%
|
82%
|
81%
|
77%
|
72%
|
69%
|
72%
|
73%
|
74%
|
74%
|
74%
|
73%
|
72%
|
69%
|
70%
|
71%
|
71%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 5 | 5 | 3 | 2 | 1 | 1 | - | - | - | - | - | - |
Saturday (22 August 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 |
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
14°
|
14°
|
13°
|
12°
|
15°
|
23°
|
22°
|
19°
|
13°
|
12°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
11°
|
14°
|
24°
|
20°
|
17°
|
11°
|
10°
|
| Wind direction and speed (mph) |
NNW
4
|
NNW
4
|
NNW
4
|
NNW
5
|
NNW
6
|
S
3
|
SSE
13
|
S
10
|
SSW
9
|
SW
10
|
| Wind gust (mph) |
8
|
7
|
9
|
10
|
10
|
22
|
25
|
17
|
17
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
75%
|
76%
|
82%
|
85%
|
69%
|
66%
|
59%
|
55%
|
58%
|
| UV | - | - | - | - | 2 | 6 | 3 | 1 | - | - |
Sunday (23 August 2025)
| Time |
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%
|
10%
|
20%
|
| Temperature (°C) |
11°
|
9°
|
15°
|
19°
|
20°
|
18°
|
15°
|
16°
|
| Feels like temperature (°C) |
8°
|
7°
|
13°
|
17°
|
17°
|
16°
|
14°
|
14°
|
| Wind direction and speed (mph) |
SW
13
|
SW
12
|
SW
10
|
SSW
10
|
SSE
11
|
SSE
9
|
SE
7
|
ENE
7
|
| Wind gust (mph) |
22
|
20
|
19
|
20
|
20
|
15
|
13
|
14
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
| Humidity |
62%
|
63%
|
58%
|
55%
|
56%
|
55%
|
56%
|
57%
|
| UV | - | - | 2 | 5 | 3 | 1 | - | - |
Monday (24 August 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
10%
|
20%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
15°
|
15°
|
17°
|
19°
|
20°
|
19°
|
17°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
16°
|
19°
|
19°
|
18°
|
16°
|
16°
|
| Wind direction and speed (mph) |
NE
8
|
NE
9
|
NE
7
|
E
8
|
ESE
9
|
ESE
9
|
E
8
|
NE
9
|
| Wind gust (mph) |
15
|
16
|
15
|
17
|
17
|
15
|
17
|
17
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
65%
|
74%
|
78%
|
75%
|
75%
|
77%
|
80%
|
83%
|
| UV | - | - | 1 | 3 | 3 | 1 | - | - |
Tuesday (25 August 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
15°
|
17°
|
22°
|
24°
|
21°
|
16°
|
14°
|
| Feels like temperature (°C) |
15°
|
14°
|
17°
|
21°
|
23°
|
19°
|
14°
|
12°
|
| Wind direction and speed (mph) |
NNW
7
|
NNW
8
|
NW
8
|
SE
8
|
S
11
|
S
14
|
SW
12
|
SW
12
|
| Wind gust (mph) |
15
|
15
|
17
|
21
|
24
|
25
|
23
|
22
|
| Visibility (description) |
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
83%
|
82%
|
75%
|
75%
|
79%
|
81%
|
74%
|
| UV | - | - | 2 | 5 | 3 | 1 | - | - |
Wednesday (26 August 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
| Temperature (°C) |
15°
|
13°
|
17°
|
22°
|
22°
|
19°
|
15°
|
14°
|
| Feels like temperature (°C) |
12°
|
11°
|
15°
|
20°
|
20°
|
18°
|
13°
|
13°
|
| Wind direction and speed (mph) |
WSW
12
|
WSW
10
|
W
11
|
SSW
11
|
SSE
12
|
SSE
10
|
SSE
7
|
WNW
6
|
| Wind gust (mph) |
20
|
19
|
22
|
25
|
20
|
15
|
12
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
72%
|
71%
|
62%
|
62%
|
66%
|
66%
|
67%
|
| UV | - | - | 2 | 6 | 3 | 1 | - | - |
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Forecast
Forecast for 06:00 (UTC+2), Thu
Updated 01:21 (UTC+1) on Thu 21 Aug 2025
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