Tristan Da Cunha (St Helena - Ascension and Tristan Da Cunha) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 18° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 17° Celsius;
Light rain changing to cloudy by early evening.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Tristan Da Cunha
Today (6 April 2025)
| Time |
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%
|
30%
|
50%
|
80%
|
60%
|
60%
|
70%
|
80%
|
90%
|
90%
|
80%
|
70%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
| Temperature |
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
16°
|
16°
|
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
14°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
| Wind direction and speed |
NNW
20
|
NNW
20
|
NW
19
|
WNW
17
|
WSW
16
|
S
20
|
S
21
|
SSE
20
|
SSE
21
|
SSE
23
|
SSE
24
|
SSE
25
|
SSE
25
|
SSE
25
|
SE
24
|
SE
24
|
SE
24
|
SE
24
|
| Wind gust (mph) |
26
|
27
|
26
|
25
|
28
|
30
|
29
|
28
|
31
|
33
|
35
|
35
|
35
|
35
|
35
|
34
|
33
|
33
|
| Visibility |
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
P
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
93%
|
93%
|
94%
|
93%
|
87%
|
86%
|
90%
|
89%
|
90%
|
88%
|
86%
|
84%
|
82%
|
81%
|
80%
|
79%
|
77%
|
| UV | - | 1 | 1 | 1 | 2 | 3 | 4 | 3 | 4 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Monday (7 April 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%
|
20%
|
30%
|
30%
|
30%
|
40%
|
40%
|
40%
|
30%
|
30%
|
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
SE
24
|
SE
24
|
SE
24
|
SE
24
|
SE
25
|
SE
26
|
SE
26
|
SE
27
|
SE
27
|
ESE
28
|
ESE
28
|
ESE
28
|
ESE
27
|
ESE
27
|
ESE
27
|
ESE
27
|
ESE
27
|
ESE
27
|
ESE
27
|
ESE
28
|
ESE
28
|
ESE
28
|
ESE
28
|
ESE
27
|
| Wind gust (mph) |
33
|
34
|
34
|
35
|
36
|
37
|
37
|
38
|
38
|
39
|
39
|
39
|
39
|
38
|
38
|
38
|
38
|
38
|
39
|
39
|
39
|
39
|
39
|
39
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
77%
|
76%
|
77%
|
76%
|
75%
|
75%
|
76%
|
76%
|
77%
|
75%
|
75%
|
74%
|
73%
|
74%
|
74%
|
74%
|
74%
|
75%
|
75%
|
75%
|
76%
|
76%
|
75%
|
77%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (8 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
40%
|
40%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
| Wind direction and speed (mph) |
ESE
28
|
ESE
29
|
E
30
|
E
29
|
E
28
|
E
28
|
E
27
|
ENE
26
|
| Wind gust (mph) |
40
|
42
|
43
|
41
|
40
|
39
|
37
|
36
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
76%
|
78%
|
80%
|
80%
|
83%
|
85%
|
88%
|
87%
|
| UV | - | - | - | 1 | 5 | 2 | 1 | - |
Wednesday (9 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
 |
|
| Chance of precipitation |
30%
|
40%
|
50%
|
60%
|
60%
|
70%
|
50%
|
40%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
| Feels like temperature (°C) |
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
| Wind direction and speed (mph) |
ENE
25
|
ENE
24
|
ENE
23
|
NE
24
|
NE
24
|
NE
23
|
NNE
23
|
N
21
|
| Wind gust (mph) |
35
|
33
|
33
|
34
|
34
|
32
|
32
|
29
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
89%
|
88%
|
88%
|
89%
|
89%
|
91%
|
92%
|
92%
|
| UV | - | - | - | 1 | 3 | 2 | 1 | - |
Thursday (10 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
18°
|
18°
|
19°
|
19°
|
18°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
N
18
|
NNW
17
|
NNW
15
|
NNW
15
|
NNW
17
|
NNW
16
|
WNW
16
|
SSW
16
|
| Wind gust (mph) |
25
|
23
|
23
|
24
|
23
|
25
|
23
|
26
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
93%
|
93%
|
92%
|
89%
|
89%
|
87%
|
87%
|
| UV | - | - | - | 2 | 6 | 3 | 1 | - |
Friday (11 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
10%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
ESE
17
|
ESE
17
|
ESE
18
|
ESE
19
|
ESE
19
|
ESE
21
|
E
21
|
E
20
|
| Wind gust (mph) |
24
|
26
|
27
|
27
|
30
|
31
|
30
|
29
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
89%
|
85%
|
84%
|
83%
|
80%
|
80%
|
81%
|
81%
|
| UV | - | - | - | 2 | 6 | 3 | 1 | - |
Saturday (12 April 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%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
ESE
19
|
ESE
18
|
ESE
18
|
ESE
18
|
ESE
18
|
ESE
19
|
ESE
18
|
ESE
18
|
| Wind gust (mph) |
27
|
26
|
26
|
26
|
26
|
26
|
26
|
24
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
| Humidity |
80%
|
80%
|
81%
|
77%
|
72%
|
73%
|
74%
|
73%
|
| UV | - | - | - | 2 | 6 | 3 | 1 | - |
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Forecast for 06:00 (UTC), Sun
Updated 02:35 (UTC+1) on Sun 6 Apr 2025
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