Gough Island (St Helena - Ascension and Tristan Da Cunha) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 11° Celsius;
Overcast changing to sunny intervals by lunchtime.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Gough Island
Today (18 September 2025)
| Time |
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%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature |
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
| Wind direction and speed |
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
10
|
SW
9
|
SW
8
|
SW
8
|
SW
8
|
WSW
8
|
WSW
9
|
W
9
|
W
10
|
W
10
|
WNW
11
|
WNW
12
|
NW
13
|
NW
14
|
NW
16
|
| Wind gust (mph) |
14
|
15
|
15
|
15
|
14
|
14
|
13
|
13
|
13
|
14
|
14
|
14
|
15
|
16
|
17
|
17
|
19
|
22
|
25
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
60%
|
58%
|
59%
|
59%
|
59%
|
59%
|
59%
|
60%
|
58%
|
58%
|
56%
|
57%
|
58%
|
59%
|
62%
|
62%
|
66%
|
67%
|
71%
|
| UV | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 5 | 4 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Friday (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 |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
60%
|
70%
|
90%
|
70%
|
40%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
7°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
5°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
| Wind direction and speed (mph) |
NW
18
|
NW
19
|
NW
19
|
NW
20
|
NW
20
|
NW
22
|
NW
22
|
NW
23
|
NW
24
|
NNW
25
|
NNW
26
|
NNW
27
|
NNW
28
|
NNW
29
|
NNW
30
|
WNW
30
|
WSW
29
|
SW
32
|
SW
32
|
SW
32
|
SW
31
|
SW
30
|
SW
29
|
SW
28
|
| Wind gust (mph) |
26
|
27
|
27
|
28
|
29
|
30
|
31
|
32
|
34
|
35
|
36
|
38
|
40
|
42
|
44
|
44
|
45
|
46
|
46
|
45
|
44
|
43
|
42
|
40
|
| Visibility (description) |
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
73%
|
74%
|
77%
|
72%
|
73%
|
72%
|
71%
|
72%
|
73%
|
74%
|
75%
|
77%
|
81%
|
84%
|
87%
|
89%
|
84%
|
78%
|
75%
|
74%
|
68%
|
66%
|
63%
|
59%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
SW
26
|
SW
25
|
SW
25
|
SW
23
|
SW
22
|
SW
21
|
SW
20
|
WSW
19
|
WSW
17
|
W
17
|
W
17
|
W
17
|
WNW
18
|
WNW
20
|
WNW
21
|
WNW
22
|
WNW
22
|
NW
25
|
NW
25
|
NW
26
|
NW
28
|
NW
29
|
NW
31
|
NW
33
|
| Wind gust (mph) |
37
|
36
|
35
|
33
|
31
|
30
|
28
|
26
|
25
|
25
|
25
|
25
|
27
|
29
|
29
|
31
|
32
|
34
|
36
|
38
|
40
|
43
|
46
|
48
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
58%
|
57%
|
59%
|
62%
|
61%
|
62%
|
61%
|
61%
|
61%
|
62%
|
65%
|
65%
|
66%
|
67%
|
68%
|
69%
|
70%
|
73%
|
73%
|
74%
|
74%
|
74%
|
75%
|
75%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 5 | 5 | 4 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (21 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 |
20%
|
30%
|
50%
|
50%
|
70%
|
80%
|
70%
|
70%
|
70%
|
50%
|
40%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Wind direction and speed (mph) |
NW
34
|
NW
36
|
NW
37
|
NW
37
|
NW
37
|
NW
37
|
NW
37
|
NW
37
|
NW
36
|
WNW
33
|
W
30
|
W
28
|
WSW
27
|
WSW
25
|
WSW
24
|
WSW
24
|
WSW
23
|
SW
23
|
SW
22
|
SW
22
|
SW
22
|
SW
22
|
SW
22
|
SW
21
|
| Wind gust (mph) |
50
|
52
|
53
|
54
|
53
|
53
|
53
|
53
|
50
|
46
|
43
|
38
|
36
|
34
|
34
|
33
|
32
|
32
|
31
|
31
|
31
|
30
|
30
|
29
|
| Visibility (description) |
VG
|
VG
|
VG
|
M
|
G
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
75%
|
77%
|
78%
|
82%
|
83%
|
86%
|
86%
|
88%
|
90%
|
88%
|
88%
|
82%
|
78%
|
76%
|
74%
|
72%
|
72%
|
71%
|
68%
|
67%
|
67%
|
66%
|
66%
|
66%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 4 | 5 | 4 | 4 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Monday (22 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%
|
10%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SW
21
|
SW
20
|
SW
20
|
SW
19
|
SW
18
|
SW
18
|
SW
16
|
SW
15
|
SW
13
|
WSW
12
|
WSW
11
|
WSW
11
|
WSW
11
|
W
10
|
W
10
|
W
10
|
W
10
|
WNW
10
|
WNW
10
|
NW
10
|
NW
10
|
NW
12
|
NNW
13
|
NNW
15
|
| Wind gust (mph) |
28
|
28
|
27
|
26
|
25
|
25
|
23
|
21
|
18
|
17
|
17
|
16
|
16
|
15
|
15
|
15
|
14
|
14
|
15
|
15
|
17
|
17
|
20
|
22
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
66%
|
66%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
66%
|
66%
|
66%
|
68%
|
69%
|
71%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 5 | 4 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (23 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
NNW
16
|
NNW
20
|
NNW
22
|
NNW
24
|
NNW
24
|
NNW
25
|
NW
24
|
NW
25
|
| Wind gust (mph) |
27
|
29
|
32
|
34
|
35
|
34
|
34
|
35
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
71%
|
77%
|
84%
|
89%
|
92%
|
92%
|
92%
|
93%
|
| UV | - | - | 1 | 2 | 5 | 2 | 1 | - |
Wednesday (24 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
NW
26
|
NW
27
|
NW
26
|
NW
26
|
NW
25
|
NW
24
|
NW
24
|
NW
24
|
| Wind gust (mph) |
37
|
36
|
36
|
35
|
34
|
33
|
33
|
32
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
94%
|
94%
|
94%
|
94%
|
95%
|
95%
|
95%
|
| UV | - | - | 1 | 2 | 5 | 3 | 1 | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 05:00 (UTC), Thu
Updated 01:23 (UTC+1) on Thu 18 Sep 2025
Loading map...