Tristan Da Cunha (St Helena - Ascension and Tristan Da Cunha) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 16° Celsius;
Light rain changing to cloudy by lunchtime.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Tristan Da Cunha
Today (10 November 2025)
| Time |
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 |
70%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
16°
|
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
| Feels like temperature (°C) |
13°
|
12°
|
11°
|
11°
|
10°
|
8°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed |
NNE
18
|
NNW
27
|
NNW
30
|
NW
30
|
WSW
31
|
SW
35
|
SSW
35
|
SSW
30
|
SSW
25
|
SSW
21
|
SW
18
|
SW
16
|
SW
15
|
WSW
14
|
| Wind gust (mph) |
36
|
41
|
43
|
44
|
50
|
53
|
47
|
41
|
33
|
28
|
24
|
21
|
20
|
19
|
| Visibility |
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
96%
|
96%
|
93%
|
94%
|
93%
|
90%
|
85%
|
84%
|
82%
|
81%
|
79%
|
79%
|
78%
|
77%
|
| UV | 5 | 8 | 9 | 9 | 8 | 5 | 3 | 1 | 1 | 1 | - | - | - | - |
Tuesday (11 November 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%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
50%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
| Wind direction and speed (mph) |
WSW
13
|
WSW
12
|
WSW
11
|
WSW
10
|
WSW
8
|
WSW
6
|
NW
6
|
NNE
6
|
NNE
9
|
NNE
12
|
NNE
15
|
N
17
|
N
19
|
N
19
|
N
20
|
N
21
|
N
23
|
N
23
|
N
24
|
N
26
|
N
27
|
N
29
|
N
31
|
N
33
|
| Wind gust (mph) |
18
|
17
|
15
|
13
|
11
|
11
|
10
|
13
|
16
|
19
|
22
|
24
|
26
|
27
|
28
|
30
|
31
|
33
|
34
|
36
|
39
|
42
|
45
|
47
|
| 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 |
76%
|
76%
|
76%
|
75%
|
75%
|
74%
|
73%
|
72%
|
74%
|
75%
|
76%
|
77%
|
80%
|
82%
|
82%
|
82%
|
82%
|
83%
|
84%
|
84%
|
84%
|
84%
|
85%
|
85%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 3 | 5 | 8 | 9 | 10 | 10 | 8 | 6 | 3 | 2 | 1 | 1 | - | - | - | - |
Wednesday (12 November 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 |
90%
|
80%
|
20%
|
10%
|
10%
|
<5%
|
10%
|
20%
|
20%
|
20%
|
30%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
NNW
34
|
NNW
33
|
WNW
29
|
W
28
|
W
28
|
W
27
|
W
27
|
W
26
|
W
25
|
W
25
|
W
26
|
WNW
27
|
W
28
|
W
28
|
W
28
|
W
28
|
W
28
|
W
28
|
W
27
|
W
27
|
W
26
|
W
25
|
W
25
|
W
24
|
| Wind gust (mph) |
47
|
45
|
40
|
39
|
39
|
38
|
36
|
35
|
35
|
36
|
37
|
39
|
39
|
40
|
39
|
39
|
39
|
38
|
38
|
36
|
36
|
34
|
34
|
33
|
| Visibility (description) |
G
|
M
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
88%
|
84%
|
77%
|
75%
|
73%
|
70%
|
68%
|
67%
|
65%
|
66%
|
67%
|
69%
|
69%
|
69%
|
67%
|
66%
|
66%
|
66%
|
67%
|
68%
|
68%
|
69%
|
69%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 3 | 6 | 8 | 10 | 9 | 10 | 8 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Thursday (13 November 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) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
W
23
|
W
23
|
WSW
22
|
WSW
21
|
WSW
21
|
WSW
21
|
WSW
19
|
WSW
18
|
WSW
17
|
WSW
16
|
WSW
16
|
WSW
15
|
WSW
14
|
WSW
14
|
WSW
14
|
WSW
13
|
WSW
13
|
WSW
13
|
WSW
12
|
WSW
11
|
WSW
10
|
WSW
9
|
WSW
8
|
WSW
7
|
| Wind gust (mph) |
32
|
31
|
30
|
29
|
28
|
28
|
26
|
25
|
24
|
23
|
22
|
21
|
20
|
20
|
19
|
18
|
18
|
17
|
16
|
15
|
14
|
13
|
12
|
11
|
| 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 |
69%
|
69%
|
68%
|
67%
|
67%
|
67%
|
66%
|
66%
|
66%
|
66%
|
66%
|
66%
|
66%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
65%
|
64%
|
64%
|
63%
|
63%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 3 | 5 | 7 | 9 | 10 | 9 | 8 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Friday (14 November 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) |
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
14°
|
14°
|
| Wind direction and speed (mph) |
WSW
6
|
W
6
|
W
6
|
W
6
|
W
6
|
W
6
|
WNW
6
|
WNW
6
|
NW
6
|
NW
7
|
NW
7
|
NW
8
|
NW
9
|
NNW
10
|
NNW
10
|
NNW
10
|
NW
10
|
NW
10
|
NW
10
|
NW
9
|
NW
9
|
NNW
9
|
NNW
9
|
N
9
|
| Wind gust (mph) |
10
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
11
|
12
|
12
|
13
|
14
|
14
|
14
|
14
|
14
|
13
|
13
|
13
|
12
|
12
|
13
|
| 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 |
63%
|
63%
|
63%
|
63%
|
63%
|
64%
|
63%
|
63%
|
63%
|
64%
|
65%
|
66%
|
66%
|
66%
|
67%
|
67%
|
68%
|
67%
|
67%
|
67%
|
67%
|
67%
|
69%
|
69%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 3 | 5 | 8 | 9 | 10 | 10 | 7 | 6 | 3 | 1 | 1 | 1 | - | - | - | - |
Saturday (15 November 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) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Wind direction and speed (mph) |
N
9
|
N
10
|
N
10
|
N
10
|
N
11
|
N
12
|
N
12
|
N
12
|
| Wind gust (mph) |
13
|
13
|
13
|
16
|
16
|
17
|
16
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
71%
|
72%
|
75%
|
78%
|
77%
|
76%
|
76%
|
78%
|
| UV | - | - | 1 | 5 | 9 | 5 | 1 | - |
Sunday (16 November 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) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
| Wind direction and speed (mph) |
N
13
|
N
12
|
N
12
|
N
12
|
N
12
|
N
13
|
NNW
14
|
NNW
13
|
| Wind gust (mph) |
18
|
17
|
17
|
16
|
17
|
18
|
18
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
82%
|
83%
|
85%
|
86%
|
85%
|
84%
|
87%
|
| UV | - | - | 1 | 6 | 11 | 6 | 1 | - |
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Updated 06:34 (UTC) on Mon 10 Nov 2025
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