Tristan Da Cunha (St Helena - Ascension and Tristan Da Cunha) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 18° 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: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 13° Celsius;
Light rain.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Tristan Da Cunha
Today (7 June 2025)
| Time |
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 |
80%
|
80%
|
90%
|
80%
|
80%
|
80%
|
90%
|
80%
|
80%
|
90%
|
70%
|
70%
|
90%
|
80%
|
90%
|
90%
|
80%
|
90%
|
80%
|
60%
|
50%
|
| Temperature |
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
11°
|
11°
|
12°
|
| Wind direction and speed |
NNE
27
|
NNE
28
|
NNE
29
|
NNE
29
|
NNE
29
|
NNE
29
|
NNE
29
|
N
28
|
N
28
|
N
27
|
N
26
|
N
24
|
N
22
|
N
21
|
N
20
|
N
21
|
N
22
|
N
25
|
N
30
|
NNW
30
|
NNW
29
|
| Wind gust (mph) |
39
|
39
|
40
|
40
|
40
|
40
|
40
|
39
|
38
|
36
|
34
|
32
|
29
|
28
|
29
|
31
|
34
|
40
|
43
|
42
|
39
|
| Visibility |
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
| Humidity |
83%
|
85%
|
85%
|
86%
|
89%
|
92%
|
92%
|
92%
|
93%
|
94%
|
95%
|
96%
|
96%
|
97%
|
97%
|
97%
|
96%
|
95%
|
95%
|
94%
|
94%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (8 June 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 |
40%
|
40%
|
30%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
15°
|
14°
|
14°
|
14°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Wind direction and speed (mph) |
NW
27
|
NW
25
|
NW
23
|
NW
22
|
NW
21
|
NW
20
|
WNW
18
|
WNW
17
|
WNW
16
|
WNW
13
|
NW
12
|
NW
10
|
NW
10
|
NW
10
|
NW
10
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
11
|
NNW
12
|
NNW
12
|
NNW
12
|
NNW
12
|
| Wind gust (mph) |
37
|
34
|
31
|
29
|
28
|
26
|
23
|
21
|
20
|
17
|
15
|
15
|
13
|
14
|
13
|
13
|
14
|
14
|
15
|
14
|
15
|
15
|
16
|
16
|
| Visibility (description) |
M
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
95%
|
95%
|
95%
|
96%
|
96%
|
96%
|
96%
|
95%
|
95%
|
95%
|
95%
|
95%
|
96%
|
96%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
97%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Monday (9 June 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%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
15°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Wind direction and speed (mph) |
NNW
12
|
NW
12
|
NW
10
|
NW
10
|
NW
10
|
NW
10
|
NNW
10
|
NNW
12
|
| Wind gust (mph) |
16
|
17
|
15
|
14
|
14
|
15
|
15
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
97%
|
96%
|
96%
|
95%
|
93%
|
93%
|
93%
|
94%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
Tuesday (10 June 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
30%
|
40%
|
40%
|
80%
|
60%
|
60%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
14°
|
13°
|
14°
|
13°
|
12°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
NNW
13
|
N
15
|
N
15
|
N
18
|
N
26
|
NNW
32
|
NNW
34
|
NNW
34
|
| Wind gust (mph) |
20
|
22
|
24
|
35
|
44
|
49
|
51
|
46
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
| Humidity |
95%
|
96%
|
96%
|
96%
|
95%
|
93%
|
92%
|
92%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
Wednesday (11 June 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
40%
|
30%
|
30%
|
20%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
17°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
12°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
WNW
25
|
W
15
|
WSW
10
|
WSW
10
|
NW
10
|
NNW
11
|
NNW
13
|
NNW
15
|
| Wind gust (mph) |
34
|
19
|
17
|
15
|
16
|
17
|
21
|
25
|
| Visibility (description) |
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
93%
|
92%
|
92%
|
92%
|
91%
|
91%
|
92%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
Thursday (12 June 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
NW
19
|
NW
20
|
NW
19
|
NW
20
|
NW
20
|
NW
21
|
WNW
20
|
WNW
21
|
| Wind gust (mph) |
27
|
29
|
30
|
29
|
30
|
28
|
31
|
33
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
90%
|
90%
|
91%
|
88%
|
87%
|
80%
|
79%
|
76%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
Friday (13 June 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
20%
|
10%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
W
23
|
WSW
22
|
WSW
21
|
W
22
|
W
21
|
W
21
|
W
22
|
W
23
|
| Wind gust (mph) |
32
|
31
|
31
|
32
|
31
|
31
|
32
|
32
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
72%
|
71%
|
71%
|
71%
|
71%
|
69%
|
68%
|
| UV | - | - | - | 1 | 3 | 1 | - | - |
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Forecast
Forecast for 03:00 (UTC), Sat
Updated 01:27 (UTC+1) on Sat 7 Jun 2025
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