Grahamstown (South Africa) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 12° Celsius;
Sunny intervals changing to partly cloudy by early evening.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Grahamstown
Today (31 December 2025)
| Time |
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
|
|
 |
|
| Chance of precipitation |
20%
|
20%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
22°
|
21°
|
19°
|
18°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
| Wind direction and speed |
S
11
|
S
9
|
S
7
|
S
5
|
S
3
|
S
1
|
S
1
|
| Wind gust (mph) |
26
|
23
|
16
|
10
|
5
|
4
|
4
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
64%
|
68%
|
77%
|
86%
|
91%
|
93%
|
95%
|
| UV | 2 | 1 | 1 | - | - | - | - |
Friday (1 January 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%
|
20%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
22°
|
23°
|
25°
|
25°
|
25°
|
25°
|
24°
|
23°
|
22°
|
20°
|
19°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
18°
|
18°
|
19°
|
21°
|
22°
|
23°
|
24°
|
24°
|
23°
|
23°
|
22°
|
21°
|
20°
|
19°
|
18°
|
18°
|
18°
|
18°
|
| Wind direction and speed (mph) |
NNE
1
|
NNW
1
|
NW
1
|
SW
2
|
SSW
2
|
SW
2
|
SW
2
|
WSW
2
|
W
2
|
W
3
|
W
3
|
SW
4
|
SSW
6
|
SSW
7
|
S
9
|
S
10
|
S
11
|
S
10
|
S
10
|
S
8
|
S
6
|
SSW
3
|
SW
2
|
WSW
3
|
| Wind gust (mph) |
4
|
4
|
4
|
4
|
4
|
5
|
7
|
7
|
9
|
10
|
12
|
15
|
22
|
24
|
26
|
28
|
27
|
25
|
23
|
18
|
12
|
7
|
5
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
95%
|
95%
|
94%
|
96%
|
96%
|
96%
|
93%
|
85%
|
75%
|
67%
|
57%
|
49%
|
42%
|
42%
|
41%
|
41%
|
44%
|
54%
|
60%
|
67%
|
76%
|
85%
|
89%
|
90%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 10 | 10 | 8 | 9 | 6 | 3 | 2 | 1 | 1 | - | - | - | - |
Saturday (2 January 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%
|
10%
|
10%
|
20%
|
20%
|
20%
|
10%
|
20%
|
20%
|
30%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
16°
|
18°
|
19°
|
21°
|
21°
|
22°
|
24°
|
24°
|
24°
|
23°
|
23°
|
22°
|
21°
|
20°
|
18°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
16°
|
18°
|
19°
|
20°
|
21°
|
21°
|
24°
|
23°
|
23°
|
22°
|
22°
|
21°
|
20°
|
19°
|
18°
|
18°
|
18°
|
17°
|
| Wind direction and speed (mph) |
W
3
|
W
3
|
W
4
|
WSW
3
|
WSW
4
|
WSW
4
|
W
3
|
WSW
5
|
WSW
6
|
WSW
6
|
SW
5
|
SSW
6
|
SSW
6
|
S
7
|
S
8
|
S
10
|
S
10
|
S
10
|
SSE
10
|
SSE
8
|
SSE
5
|
SE
4
|
SE
3
|
SE
3
|
| Wind gust (mph) |
6
|
7
|
7
|
7
|
8
|
8
|
13
|
16
|
18
|
18
|
17
|
21
|
22
|
23
|
24
|
26
|
26
|
25
|
22
|
17
|
11
|
7
|
6
|
5
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
92%
|
93%
|
93%
|
94%
|
94%
|
94%
|
90%
|
82%
|
74%
|
65%
|
61%
|
57%
|
47%
|
47%
|
46%
|
52%
|
52%
|
57%
|
62%
|
69%
|
79%
|
87%
|
90%
|
93%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 5 | 6 | 6 | 13 | 9 | 7 | 3 | 5 | 3 | 2 | 1 | 1 | - | - | - | - |
Sunday (3 January 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%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
20%
|
10%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
15°
|
15°
|
14°
|
15°
|
17°
|
19°
|
20°
|
22°
|
24°
|
25°
|
26°
|
26°
|
25°
|
24°
|
23°
|
22°
|
21°
|
19°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
17°
|
16°
|
16°
|
16°
|
15°
|
14°
|
16°
|
18°
|
19°
|
20°
|
22°
|
23°
|
24°
|
24°
|
25°
|
23°
|
22°
|
21°
|
20°
|
19°
|
18°
|
18°
|
17°
|
17°
|
| Wind direction and speed (mph) |
SE
2
|
S
2
|
S
3
|
S
3
|
SSW
3
|
S
2
|
SW
2
|
SE
2
|
ESE
3
|
ESE
4
|
E
5
|
ESE
5
|
ESE
6
|
ESE
7
|
ESE
9
|
ESE
10
|
ESE
12
|
ESE
12
|
ESE
11
|
ESE
10
|
ESE
8
|
E
7
|
E
6
|
E
5
|
| Wind gust (mph) |
5
|
5
|
5
|
6
|
5
|
5
|
7
|
8
|
12
|
16
|
19
|
21
|
22
|
27
|
29
|
30
|
30
|
29
|
27
|
22
|
19
|
16
|
14
|
12
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
95%
|
96%
|
96%
|
96%
|
97%
|
97%
|
95%
|
86%
|
75%
|
66%
|
56%
|
47%
|
42%
|
40%
|
40%
|
41%
|
47%
|
51%
|
56%
|
62%
|
68%
|
77%
|
83%
|
86%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 4 | 8 | 10 | 12 | 10 | 12 | 9 | 6 | 4 | 2 | 1 | 1 | - | - | - | - |
Monday (4 January 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%
|
10%
|
20%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
14°
|
14°
|
14°
|
15°
|
17°
|
19°
|
21°
|
24°
|
26°
|
27°
|
28°
|
28°
|
28°
|
27°
|
26°
|
24°
|
22°
|
20°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
14°
|
14°
|
14°
|
15°
|
18°
|
20°
|
22°
|
24°
|
26°
|
27°
|
27°
|
27°
|
26°
|
25°
|
23°
|
22°
|
20°
|
19°
|
19°
|
18°
|
17°
|
| Wind direction and speed (mph) |
E
4
|
ESE
3
|
E
2
|
ENE
3
|
NNE
3
|
WNW
3
|
WNW
2
|
W
2
|
W
3
|
WSW
4
|
SW
4
|
SW
4
|
SW
6
|
SSW
6
|
SSW
9
|
S
10
|
S
11
|
S
11
|
S
11
|
S
9
|
S
6
|
SSW
4
|
SW
4
|
WSW
4
|
| Wind gust (mph) |
9
|
8
|
6
|
6
|
5
|
6
|
8
|
9
|
13
|
14
|
16
|
18
|
22
|
25
|
29
|
28
|
29
|
29
|
26
|
20
|
14
|
8
|
9
|
10
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
92%
|
95%
|
96%
|
96%
|
97%
|
94%
|
81%
|
71%
|
60%
|
50%
|
45%
|
41%
|
35%
|
34%
|
36%
|
38%
|
39%
|
45%
|
55%
|
68%
|
79%
|
82%
|
84%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 13 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 1 | - | - | - | - |
Tuesday (5 January 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
16°
|
21°
|
27°
|
29°
|
25°
|
19°
|
17°
|
| Feels like temperature (°C) |
17°
|
16°
|
16°
|
15°
|
19°
|
24°
|
26°
|
21°
|
18°
|
17°
|
| Wind direction and speed (mph) |
W
5
|
W
6
|
W
6
|
W
6
|
W
9
|
W
10
|
SW
12
|
SSW
15
|
SW
7
|
W
6
|
| Wind gust (mph) |
11
|
12
|
13
|
22
|
28
|
32
|
36
|
34
|
17
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
83%
|
83%
|
80%
|
54%
|
33%
|
26%
|
40%
|
63%
|
76%
|
| UV | - | - | - | 1 | 5 | 13 | 10 | 2 | - | - |
Wednesday (6 January 2026)
| Time |
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%
|
| Temperature (°C) |
16°
|
15°
|
19°
|
24°
|
25°
|
22°
|
16°
|
14°
|
| Feels like temperature (°C) |
15°
|
14°
|
17°
|
21°
|
22°
|
18°
|
15°
|
14°
|
| Wind direction and speed (mph) |
W
6
|
WSW
7
|
WSW
12
|
WSW
13
|
SW
13
|
SSW
14
|
SSW
7
|
WNW
3
|
| Wind gust (mph) |
17
|
28
|
34
|
36
|
36
|
33
|
17
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
82%
|
55%
|
39%
|
37%
|
41%
|
66%
|
83%
|
| UV | - | 1 | 5 | 12 | 10 | 2 | - | - |
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Updated 12:23 (UTC) on Thu 1 Jan 2026
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