Port St Johns (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius; -
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 33 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 35 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 21 degrees Celsius;
Sunny intervals.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Port St Johns
Today (16 March 2026)
| Time |
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%
|
| Temperature |
28°
|
28°
|
28°
|
28°
|
27°
|
27°
|
26°
|
24°
|
23°
|
22°
|
22°
|
21°
|
| Feels like temperature (°C) |
31°
|
31°
|
31°
|
31°
|
29°
|
27°
|
25°
|
23°
|
21°
|
20°
|
20°
|
19°
|
| Wind direction and speed |
SSW
8
|
S
7
|
SE
6
|
E
8
|
ENE
10
|
ENE
13
|
NE
15
|
NE
16
|
NE
16
|
NE
16
|
NE
16
|
NE
15
|
| Wind gust (mph) |
14
|
13
|
13
|
16
|
19
|
20
|
22
|
22
|
23
|
22
|
21
|
21
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
86%
|
88%
|
89%
|
86%
|
85%
|
86%
|
88%
|
88%
|
88%
|
88%
|
87%
|
| UV | 8 | 8 | 6 | 3 | 2 | 1 | 1 | - | - | - | - | - |
Wednesday (17 March 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%
|
10%
|
10%
|
40%
|
40%
|
30%
|
30%
|
40%
|
30%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
21°
|
20°
|
20°
|
19°
|
20°
|
21°
|
21°
|
22°
|
25°
|
27°
|
29°
|
31°
|
32°
|
32°
|
30°
|
28°
|
27°
|
26°
|
25°
|
24°
|
24°
|
24°
|
23°
|
23°
|
| Feels like temperature (°C) |
19°
|
19°
|
18°
|
18°
|
20°
|
21°
|
22°
|
24°
|
27°
|
31°
|
33°
|
36°
|
37°
|
35°
|
33°
|
30°
|
29°
|
28°
|
27°
|
25°
|
25°
|
25°
|
24°
|
24°
|
| Wind direction and speed (mph) |
NE
15
|
NE
14
|
NE
13
|
NE
12
|
NE
10
|
NNE
6
|
N
5
|
NNW
5
|
NW
4
|
NW
4
|
SW
4
|
ESE
5
|
SE
7
|
SE
9
|
SE
8
|
SSE
9
|
S
9
|
SW
7
|
WSW
7
|
W
8
|
W
8
|
W
8
|
W
7
|
WSW
7
|
| Wind gust (mph) |
20
|
19
|
18
|
16
|
12
|
8
|
8
|
7
|
7
|
8
|
10
|
12
|
14
|
15
|
15
|
15
|
13
|
11
|
10
|
12
|
11
|
10
|
10
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
| Humidity |
87%
|
88%
|
90%
|
91%
|
92%
|
92%
|
92%
|
92%
|
88%
|
89%
|
88%
|
87%
|
85%
|
84%
|
85%
|
85%
|
86%
|
88%
|
89%
|
89%
|
89%
|
89%
|
88%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 8 | 9 | 9 | 8 | 6 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (18 March 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 |
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
23°
|
22°
|
21°
|
21°
|
21°
|
21°
|
20°
|
22°
|
24°
|
25°
|
26°
|
28°
|
28°
|
29°
|
28°
|
28°
|
27°
|
26°
|
25°
|
23°
|
22°
|
21°
|
21°
|
20°
|
| Feels like temperature (°C) |
24°
|
23°
|
23°
|
22°
|
22°
|
21°
|
21°
|
23°
|
26°
|
28°
|
30°
|
31°
|
31°
|
31°
|
31°
|
30°
|
29°
|
27°
|
25°
|
23°
|
22°
|
21°
|
20°
|
20°
|
| Wind direction and speed (mph) |
WSW
5
|
WSW
4
|
WSW
5
|
WSW
5
|
WSW
6
|
WSW
6
|
W
5
|
W
5
|
WNW
4
|
WSW
4
|
S
4
|
SE
6
|
SE
7
|
ESE
8
|
ESE
9
|
E
9
|
E
9
|
ENE
10
|
ENE
10
|
NE
11
|
NE
11
|
NE
11
|
NE
10
|
NE
10
|
| Wind gust (mph) |
8
|
6
|
7
|
8
|
8
|
8
|
8
|
7
|
7
|
8
|
11
|
13
|
14
|
15
|
15
|
15
|
15
|
15
|
15
|
15
|
15
|
15
|
14
|
14
|
| 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 |
88%
|
87%
|
88%
|
88%
|
88%
|
87%
|
87%
|
87%
|
87%
|
86%
|
85%
|
83%
|
81%
|
81%
|
81%
|
81%
|
83%
|
84%
|
84%
|
87%
|
87%
|
88%
|
88%
|
90%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 9 | 9 | 8 | 6 | 4 | 2 | 1 | 1 | - | - | - | - | - |
Friday (19 March 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%
|
10%
|
10%
|
30%
|
40%
|
60%
|
60%
|
70%
|
60%
|
70%
|
60%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
21°
|
23°
|
26°
|
29°
|
32°
|
33°
|
33°
|
33°
|
28°
|
27°
|
25°
|
24°
|
24°
|
23°
|
22°
|
22°
|
22°
|
21°
|
| Feels like temperature (°C) |
19°
|
20°
|
20°
|
21°
|
22°
|
22°
|
22°
|
24°
|
28°
|
33°
|
37°
|
39°
|
38°
|
35°
|
27°
|
26°
|
24°
|
23°
|
22°
|
21°
|
21°
|
20°
|
20°
|
19°
|
| Wind direction and speed (mph) |
NE
10
|
NE
8
|
NNE
7
|
NNE
6
|
NNE
6
|
N
6
|
N
5
|
NNW
5
|
NNW
5
|
NW
4
|
SSE
5
|
S
8
|
S
10
|
S
14
|
S
17
|
SSW
17
|
SSW
17
|
SSW
17
|
SSW
16
|
SW
16
|
SW
16
|
SW
16
|
SW
16
|
SW
16
|
| Wind gust (mph) |
12
|
11
|
10
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
12
|
15
|
20
|
26
|
27
|
27
|
25
|
24
|
23
|
23
|
23
|
23
|
23
|
22
|
| Visibility (description) |
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
91%
|
91%
|
91%
|
91%
|
91%
|
91%
|
88%
|
87%
|
86%
|
88%
|
87%
|
84%
|
83%
|
80%
|
81%
|
83%
|
84%
|
84%
|
85%
|
86%
|
85%
|
85%
|
85%
|
85%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 9 | 9 | 8 | 6 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (20 March 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 |
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
21°
|
21°
|
21°
|
21°
|
21°
|
20°
|
20°
|
21°
|
21°
|
22°
|
23°
|
23°
|
24°
|
24°
|
24°
|
24°
|
23°
|
22°
|
22°
|
21°
|
21°
|
21°
|
20°
|
20°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
20°
|
21°
|
21°
|
22°
|
23°
|
23°
|
23°
|
22°
|
22°
|
21°
|
21°
|
21°
|
20°
|
20°
|
19°
|
| Wind direction and speed (mph) |
SW
16
|
SW
15
|
WSW
15
|
WSW
15
|
WSW
15
|
SW
15
|
SW
14
|
SW
15
|
SW
15
|
SW
15
|
SW
16
|
SW
15
|
SSW
15
|
SSW
13
|
SSW
13
|
S
13
|
S
12
|
SSE
10
|
SSE
10
|
SE
8
|
ESE
8
|
ENE
8
|
NE
8
|
NNE
8
|
| Wind gust (mph) |
22
|
22
|
21
|
21
|
21
|
21
|
21
|
21
|
22
|
23
|
23
|
22
|
22
|
21
|
20
|
19
|
18
|
15
|
14
|
13
|
12
|
12
|
12
|
12
|
| Visibility (description) |
G
|
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%
|
82%
|
81%
|
79%
|
79%
|
78%
|
78%
|
76%
|
77%
|
76%
|
76%
|
75%
|
76%
|
76%
|
76%
|
78%
|
79%
|
79%
|
79%
|
79%
|
79%
|
81%
|
82%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 5 | 6 | 7 | 3 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (21 March 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 |
20%
|
10%
|
10%
|
20%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
18°
|
21°
|
25°
|
27°
|
25°
|
22°
|
22°
|
| Feels like temperature (°C) |
19°
|
19°
|
18°
|
17°
|
21°
|
25°
|
26°
|
24°
|
21°
|
21°
|
| Wind direction and speed (mph) |
NNE
8
|
NNE
8
|
NNE
9
|
NE
8
|
NE
8
|
NE
11
|
ENE
15
|
ENE
16
|
NE
13
|
NE
9
|
| Wind gust (mph) |
12
|
13
|
13
|
13
|
18
|
22
|
24
|
23
|
18
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
81%
|
81%
|
79%
|
79%
|
78%
|
77%
|
80%
|
85%
|
87%
|
| UV | - | - | - | - | 3 | 8 | 6 | 1 | - | - |
Monday (22 March 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
21°
|
21°
|
24°
|
27°
|
28°
|
25°
|
23°
|
23°
|
| Feels like temperature (°C) |
21°
|
21°
|
26°
|
29°
|
28°
|
26°
|
23°
|
22°
|
| Wind direction and speed (mph) |
NNE
9
|
NNW
6
|
NW
5
|
SSE
11
|
SE
14
|
ESE
13
|
E
12
|
NNE
11
|
| Wind gust (mph) |
14
|
10
|
16
|
22
|
22
|
20
|
18
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
88%
|
87%
|
86%
|
85%
|
84%
|
85%
|
87%
|
89%
|
| UV | - | - | 3 | 8 | 5 | 1 | - | - |
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Forecast for 1pm (UTC+2) Tuesday
Updated 06:32 (UTC) on Tue 17 Mar 2026
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