Tristan Da Cunha (St Helena - Ascension and Tristan Da Cunha) weather
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Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 18° 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: 19° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 19° Celsius; -
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: 18° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 18° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 17° Celsius;
Cloudy.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Tristan Da Cunha
Today (19 April 2025)
| Time |
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
| Temperature |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
| Wind direction and speed |
NNE
23
|
N
22
|
N
21
|
N
21
|
N
20
|
N
20
|
N
20
|
| Wind gust (mph) |
30
|
29
|
28
|
28
|
27
|
27
|
27
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
| Humidity |
87%
|
87%
|
88%
|
89%
|
89%
|
89%
|
91%
|
| UV | 1 | 1 | - | - | - | - | - |
Sunday (20 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 |
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Wind direction and speed (mph) |
N
19
|
N
19
|
N
19
|
N
18
|
NNW
18
|
NNW
17
|
NNW
17
|
NNW
17
|
NNW
17
|
NNW
16
|
NNW
16
|
NNW
15
|
NW
15
|
NW
15
|
NW
15
|
NW
14
|
WNW
12
|
WNW
11
|
WNW
10
|
W
9
|
W
8
|
WSW
7
|
SW
6
|
SW
7
|
| Wind gust (mph) |
26
|
25
|
25
|
24
|
24
|
23
|
22
|
22
|
22
|
21
|
20
|
20
|
20
|
19
|
18
|
17
|
15
|
14
|
12
|
11
|
10
|
9
|
9
|
10
|
| 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 |
91%
|
91%
|
91%
|
91%
|
90%
|
90%
|
89%
|
89%
|
89%
|
89%
|
89%
|
91%
|
91%
|
92%
|
92%
|
93%
|
93%
|
93%
|
94%
|
94%
|
95%
|
95%
|
95%
|
94%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Monday (21 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
16°
|
16°
|
| Wind direction and speed (mph) |
S
7
|
ENE
7
|
NE
7
|
NNE
9
|
NNE
12
|
NNE
14
|
NNE
16
|
NNE
17
|
| Wind gust (mph) |
10
|
10
|
12
|
16
|
18
|
22
|
23
|
26
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
94%
|
95%
|
95%
|
95%
|
94%
|
92%
|
92%
|
91%
|
| UV | - | - | - | 2 | 5 | 3 | 1 | - |
Tuesday (22 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
30%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Wind direction and speed (mph) |
N
20
|
N
21
|
N
22
|
N
25
|
N
26
|
N
27
|
N
27
|
N
28
|
| Wind gust (mph) |
28
|
30
|
33
|
36
|
37
|
38
|
39
|
41
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
92%
|
92%
|
91%
|
88%
|
87%
|
86%
|
87%
|
| UV | - | - | - | 2 | 5 | 2 | 1 | - |
Wednesday (23 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
 |
|
|
|
|
| Chance of precipitation |
60%
|
80%
|
90%
|
80%
|
50%
|
20%
|
10%
|
<5%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
13°
|
13°
|
12°
|
13°
|
13°
|
15°
|
16°
|
16°
|
| Wind direction and speed (mph) |
N
29
|
N
30
|
N
33
|
NNW
32
|
WNW
30
|
WNW
18
|
WNW
16
|
NW
15
|
| Wind gust (mph) |
43
|
46
|
48
|
48
|
39
|
24
|
22
|
20
|
| Visibility (description) |
G
|
M
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
91%
|
92%
|
93%
|
92%
|
90%
|
89%
|
88%
|
| UV | - | - | - | 1 | 4 | 3 | 1 | - |
Thursday (24 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
| Wind direction and speed (mph) |
NW
14
|
NW
14
|
NW
14
|
NW
13
|
NW
13
|
W
13
|
W
12
|
W
10
|
| Wind gust (mph) |
20
|
19
|
19
|
18
|
18
|
18
|
15
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
88%
|
88%
|
89%
|
88%
|
86%
|
85%
|
85%
|
| UV | - | - | - | 2 | 5 | 2 | 1 | - |
Friday (25 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
16°
|
16°
|
| Wind direction and speed (mph) |
W
10
|
W
9
|
WSW
8
|
ENE
10
|
NE
11
|
NNE
13
|
NNE
13
|
NNE
14
|
| Wind gust (mph) |
13
|
13
|
13
|
15
|
18
|
18
|
19
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
85%
|
85%
|
86%
|
88%
|
86%
|
87%
|
90%
|
| UV | - | - | - | 2 | 5 | 2 | 1 | - |
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Forecast for 17:00 (UTC), Sat
Updated 13:19 (UTC+1) on Sat 19 Apr 2025
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