Knysna (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
Sunny changing to overcast by nighttime.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Knysna
Today (16 September 2025)
| Time |
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%
|
| Temperature |
17°
|
16°
|
15°
|
14°
|
12°
|
12°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
13°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Wind direction and speed |
SW
12
|
SW
11
|
SW
10
|
SW
8
|
WSW
5
|
W
5
|
W
6
|
WNW
6
|
WNW
6
|
| Wind gust (mph) |
27
|
25
|
21
|
14
|
10
|
10
|
10
|
10
|
10
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
42%
|
52%
|
56%
|
64%
|
74%
|
79%
|
83%
|
84%
|
84%
|
| UV | 3 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (17 September 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) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
12°
|
14°
|
16°
|
17°
|
18°
|
18°
|
18°
|
18°
|
17°
|
16°
|
15°
|
12°
|
11°
|
10°
|
10°
|
9°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
11°
|
13°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
12°
|
11°
|
10°
|
9°
|
9°
|
| Wind direction and speed (mph) |
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
6
|
WNW
7
|
W
7
|
WSW
8
|
WSW
9
|
SW
10
|
SW
11
|
SW
11
|
SW
10
|
SW
9
|
SW
6
|
SW
3
|
W
3
|
NNW
3
|
N
3
|
N
3
|
| Wind gust (mph) |
10
|
10
|
9
|
10
|
10
|
10
|
10
|
13
|
16
|
18
|
20
|
24
|
25
|
27
|
27
|
26
|
23
|
19
|
12
|
5
|
4
|
5
|
7
|
7
|
| Visibility (description) |
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
85%
|
85%
|
84%
|
86%
|
86%
|
83%
|
83%
|
82%
|
69%
|
58%
|
54%
|
43%
|
41%
|
40%
|
41%
|
42%
|
50%
|
54%
|
62%
|
77%
|
87%
|
88%
|
89%
|
90%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 7 | 7 | 6 | 5 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Friday (18 September 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) |
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
10°
|
14°
|
17°
|
19°
|
21°
|
22°
|
22°
|
21°
|
20°
|
19°
|
18°
|
17°
|
17°
|
16°
|
16°
|
14°
|
| Feels like temperature (°C) |
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
10°
|
14°
|
16°
|
17°
|
18°
|
18°
|
18°
|
17°
|
16°
|
15°
|
15°
|
14°
|
15°
|
15°
|
15°
|
14°
|
| Wind direction and speed (mph) |
N
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
N
3
|
NNE
3
|
NE
2
|
E
5
|
E
9
|
E
12
|
E
14
|
ESE
16
|
ESE
17
|
ESE
18
|
ESE
18
|
E
17
|
E
15
|
E
12
|
E
9
|
E
7
|
ENE
5
|
| Wind gust (mph) |
7
|
7
|
6
|
6
|
6
|
6
|
7
|
7
|
9
|
8
|
21
|
25
|
29
|
33
|
36
|
36
|
38
|
38
|
34
|
30
|
24
|
17
|
13
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
91%
|
92%
|
93%
|
93%
|
95%
|
94%
|
95%
|
92%
|
78%
|
64%
|
54%
|
42%
|
41%
|
40%
|
42%
|
53%
|
57%
|
66%
|
75%
|
79%
|
81%
|
85%
|
88%
|
93%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 7 | 7 | 6 | 5 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (19 September 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) |
13°
|
13°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
14°
|
19°
|
23°
|
25°
|
25°
|
24°
|
22°
|
21°
|
20°
|
19°
|
17°
|
16°
|
15°
|
15°
|
14°
|
13°
|
| Feels like temperature (°C) |
13°
|
12°
|
12°
|
11°
|
10°
|
10°
|
10°
|
10°
|
14°
|
19°
|
21°
|
22°
|
22°
|
21°
|
19°
|
19°
|
18°
|
17°
|
16°
|
15°
|
15°
|
14°
|
14°
|
13°
|
| Wind direction and speed (mph) |
NE
4
|
NNE
4
|
N
3
|
N
4
|
NNW
4
|
N
5
|
N
5
|
NNW
4
|
NNW
4
|
NW
4
|
W
8
|
WSW
10
|
SW
11
|
SW
12
|
SW
12
|
SW
11
|
SW
10
|
WSW
9
|
WSW
8
|
W
7
|
W
6
|
WNW
6
|
WNW
5
|
NW
5
|
| Wind gust (mph) |
8
|
8
|
8
|
8
|
9
|
10
|
10
|
10
|
11
|
16
|
24
|
26
|
28
|
28
|
28
|
25
|
22
|
18
|
15
|
12
|
11
|
11
|
10
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
94%
|
95%
|
95%
|
93%
|
90%
|
86%
|
85%
|
84%
|
69%
|
53%
|
38%
|
27%
|
26%
|
32%
|
41%
|
49%
|
56%
|
62%
|
71%
|
80%
|
84%
|
86%
|
88%
|
90%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 7 | 7 | 6 | 5 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (20 September 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
20%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
11°
|
13°
|
16°
|
18°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
10°
|
13°
|
16°
|
18°
|
18°
|
18°
|
19°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
NW
4
|
NNW
4
|
NNW
4
|
N
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
E
2
|
ESE
5
|
SE
7
|
ESE
8
|
SE
9
|
SE
10
|
SE
9
|
SE
8
|
SE
6
|
SE
6
|
SE
4
|
SSE
4
|
NNW
4
|
NNW
4
|
NNW
4
|
| Wind gust (mph) |
7
|
7
|
6
|
6
|
6
|
6
|
6
|
6
|
9
|
9
|
19
|
21
|
23
|
23
|
22
|
20
|
18
|
14
|
12
|
9
|
8
|
9
|
10
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
93%
|
93%
|
95%
|
96%
|
95%
|
94%
|
91%
|
83%
|
72%
|
60%
|
54%
|
53%
|
53%
|
61%
|
62%
|
66%
|
74%
|
79%
|
84%
|
89%
|
91%
|
93%
|
95%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 5 | 6 | 7 | 4 | 4 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Monday (21 September 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 |
20%
|
20%
|
40%
|
30%
|
30%
|
40%
|
50%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
18°
|
20°
|
18°
|
16°
|
15°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
17°
|
19°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
N
4
|
W
4
|
WNW
4
|
WNW
4
|
W
7
|
WSW
9
|
SW
10
|
SW
8
|
WSW
6
|
WNW
6
|
| Wind gust (mph) |
9
|
9
|
11
|
15
|
22
|
27
|
25
|
19
|
16
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
93%
|
94%
|
95%
|
95%
|
93%
|
73%
|
65%
|
77%
|
92%
|
95%
|
| UV | - | - | - | - | 1 | 2 | 3 | 1 | - | - |
Tuesday (22 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
30%
|
20%
|
10%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
15°
|
14°
|
15°
|
18°
|
19°
|
17°
|
15°
|
14°
|
| Feels like temperature (°C) |
14°
|
13°
|
14°
|
16°
|
16°
|
15°
|
14°
|
13°
|
| Wind direction and speed (mph) |
NW
6
|
NW
7
|
NW
7
|
SW
11
|
SW
13
|
SW
11
|
WSW
6
|
WNW
5
|
| Wind gust (mph) |
15
|
17
|
25
|
30
|
28
|
22
|
12
|
10
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
96%
|
96%
|
87%
|
57%
|
55%
|
65%
|
88%
|
93%
|
| UV | - | - | 2 | 6 | 4 | 1 | - | - |
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Forecast for 15:00 (UTC+2), Wed
Updated 12:30 (UTC+1) on Wed 17 Sep 2025
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