Tristan Da Cunha (St Helena - Ascension and Tristan Da Cunha) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 19° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 19° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 19° 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;
Cloudy changing to heavy rain in the afternoon.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Tristan Da Cunha
Today (5 February 2026)
| Time |
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%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
20%
|
20%
|
50%
|
70%
|
90%
|
≥95%
|
≥95%
|
90%
|
70%
|
40%
|
30%
|
10%
|
20%
|
| Temperature |
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
| Wind direction and speed |
NNW
18
|
NNW
19
|
NNW
19
|
NNW
19
|
NNW
19
|
NNW
20
|
NNW
21
|
NNW
21
|
NNW
21
|
NNW
21
|
NNW
22
|
NW
22
|
NW
23
|
NW
23
|
NW
22
|
NW
22
|
NW
21
|
WNW
19
|
WNW
18
|
WNW
17
|
WNW
16
|
WNW
16
|
| Wind gust (mph) |
23
|
23
|
24
|
24
|
25
|
25
|
26
|
27
|
27
|
28
|
28
|
29
|
29
|
29
|
29
|
28
|
26
|
25
|
23
|
21
|
20
|
20
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
| Humidity |
92%
|
92%
|
92%
|
92%
|
92%
|
93%
|
93%
|
93%
|
93%
|
93%
|
93%
|
93%
|
93%
|
93%
|
94%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 6 | 8 | 9 | 3 | 1 | 1 | 1 | 1 | - | - | - | - |
Friday (6 February 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 |
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
| Wind direction and speed (mph) |
W
15
|
W
15
|
W
14
|
W
13
|
WSW
12
|
WSW
11
|
WSW
11
|
SW
11
|
SW
11
|
SW
11
|
SSW
11
|
SSW
11
|
SSW
12
|
S
11
|
S
10
|
S
10
|
SSE
10
|
SSE
9
|
SSE
8
|
SSE
7
|
SE
6
|
SE
6
|
E
6
|
ENE
6
|
| Wind gust (mph) |
19
|
18
|
17
|
16
|
15
|
14
|
14
|
14
|
15
|
14
|
15
|
15
|
15
|
14
|
14
|
13
|
12
|
12
|
10
|
10
|
9
|
9
|
9
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
95%
|
94%
|
93%
|
92%
|
91%
|
89%
|
88%
|
87%
|
86%
|
85%
|
84%
|
82%
|
82%
|
82%
|
82%
|
82%
|
81%
|
81%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 7 | 9 | 10 | 11 | 10 | 8 | 5 | 3 | 1 | 1 | - | - | - | - |
Saturday (7 February 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%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
ENE
6
|
NE
6
|
NE
7
|
NE
8
|
NNE
9
|
NNE
10
|
NNE
12
|
NNE
13
|
NNE
15
|
N
15
|
N
16
|
N
17
|
N
18
|
NNW
19
|
NNW
19
|
NNW
20
|
NNW
21
|
NNW
21
|
NNW
22
|
NNW
22
|
NNW
22
|
NNW
23
|
NNW
23
|
NNW
23
|
| Wind gust (mph) |
9
|
10
|
10
|
11
|
13
|
14
|
16
|
17
|
19
|
20
|
21
|
23
|
23
|
24
|
26
|
26
|
27
|
28
|
28
|
28
|
28
|
29
|
29
|
29
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
82%
|
83%
|
83%
|
84%
|
84%
|
85%
|
86%
|
87%
|
89%
|
89%
|
91%
|
91%
|
91%
|
92%
|
94%
|
94%
|
94%
|
94%
|
94%
|
93%
|
93%
|
93%
|
93%
|
94%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 5 | 8 | 6 | 9 | 5 | 3 | 3 | 1 | 1 | 1 | - | - | - | - |
Sunday (8 February 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 |
30%
|
40%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
20°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
| Wind direction and speed (mph) |
NNW
23
|
NW
22
|
NW
23
|
NW
22
|
NW
22
|
NW
21
|
NW
21
|
NW
20
|
NW
19
|
NW
18
|
NW
17
|
NW
17
|
NW
15
|
NW
15
|
NW
14
|
NW
14
|
NW
15
|
NW
15
|
WNW
14
|
NW
15
|
NW
14
|
WNW
14
|
WNW
14
|
WNW
14
|
| Wind gust (mph) |
29
|
29
|
29
|
29
|
28
|
27
|
27
|
25
|
25
|
23
|
23
|
19
|
19
|
17
|
18
|
18
|
18
|
18
|
19
|
19
|
18
|
18
|
18
|
19
|
| Visibility (description) |
G
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
94%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
97%
|
97%
|
97%
|
97%
|
97%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 5 | 7 | 7 | 7 | 7 | 6 | 4 | 1 | 1 | 1 | - | - | - | - |
Monday (9 February 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 |
10%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
30%
|
10%
|
20%
|
20%
|
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Wind direction and speed (mph) |
WNW
14
|
WNW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
13
|
NW
13
|
NW
13
|
NW
12
|
NW
12
|
NW
12
|
NW
14
|
NW
13
|
NW
14
|
NW
14
|
WNW
14
|
WNW
15
|
WNW
14
|
WNW
15
|
WNW
18
|
WNW
18
|
WNW
16
|
WNW
16
|
WNW
17
|
| Wind gust (mph) |
19
|
18
|
18
|
18
|
17
|
17
|
16
|
16
|
16
|
16
|
17
|
17
|
18
|
19
|
18
|
18
|
18
|
19
|
22
|
23
|
23
|
22
|
22
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
94%
|
93%
|
93%
|
92%
|
92%
|
91%
|
91%
|
90%
|
89%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 7 | 8 | 11 | 10 | 9 | 7 | 5 | 2 | 1 | 1 | - | - | - | - |
Tuesday (10 February 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
| Feels like temperature (°C) |
18°
|
16°
|
16°
|
15°
|
15°
|
14°
|
15°
|
14°
|
| Wind direction and speed (mph) |
WNW
17
|
W
20
|
WSW
21
|
SW
20
|
SW
20
|
SSW
20
|
SSW
18
|
S
17
|
| Wind gust (mph) |
25
|
28
|
29
|
28
|
27
|
26
|
24
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
88%
|
83%
|
76%
|
67%
|
66%
|
65%
|
64%
|
| UV | - | - | 1 | 4 | 10 | 8 | 1 | - |
Wednesday (11 February 2026)
| 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) |
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
15°
|
14°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
| Wind direction and speed (mph) |
S
14
|
SSE
14
|
SSE
12
|
SSE
11
|
SE
10
|
SE
9
|
SE
8
|
ESE
8
|
| Wind gust (mph) |
20
|
19
|
18
|
17
|
15
|
14
|
13
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
63%
|
63%
|
63%
|
63%
|
63%
|
62%
|
62%
|
62%
|
| UV | - | - | 1 | 4 | 7 | 7 | 1 | - |
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Forecast for 2am (UTC) Thursday
Updated 18:21 (UTC) on Wed 4 Feb 2026
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