St. Helena Is. (St Helena - Ascension and Tristan Da Cunha) weather
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Nearest forecast to your detected location
Forecast days
-
19 ° 18 °Sunrise:Sunset:Partly cloudy.Ex UVNo pollution data.No pollen data.19 ° 18 °
-
19 ° 18 °Sunrise:Sunset:Overcast changing to sunny intervals by late morning.Ex UVNo pollution data.No pollen data.19 ° 18 °
-
19 ° 18 °Sunrise:Sunset:Sunny intervals changing to partly cloudy by early evening.Ex UVNo pollution data.No pollen data.19 ° 18 °
-
19 ° 18 °Sunrise:Sunset:Overcast changing to sunny intervals by late morning.Ex UVNo pollution data.No pollen data.19 ° 18 °
-
19 ° 18 °Sunrise:Sunset:Overcast.Ex UVNo pollution data.No pollen data.19 ° 18 °
-
19 ° 19 °Sunrise:Sunset:Sunny intervals changing to cloudy by late morning.Ex UVNo pollution data.No pollen data.19 ° 19 °
-
19 ° 19 °Sunrise:Sunset:Sunny intervals changing to cloudy by lunchtime.Ex UVNo pollution data.No pollen data.19 ° 19 °
Partly cloudy.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
Overcast changing to sunny intervals by late morning.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
Sunny intervals changing to partly cloudy by early evening.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
Overcast changing to sunny intervals by late morning.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
Overcast.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
Sunny intervals changing to cloudy by late morning.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
Sunny intervals changing to cloudy by lunchtime.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for St. Helena Is.
Today (22 December 2024)
Time |
20:00
|
21:00
|
22:00
|
23:00
|
---|---|---|---|---|
Weather symbols |
|
|
|
|
Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
Wind direction and speed (mph) |
SE
18
|
ESE
18
|
ESE
19
|
ESE
18
|
Wind gust (mph) |
24
|
25
|
25
|
24
|
Visibility (description) |
VG
|
VG
|
VG
|
VG
|
Humidity |
85%
|
85%
|
85%
|
85%
|
UV |
-
|
-
|
-
|
-
|
Monday (23 December 2024)
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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
Temperature (°C) |
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
Wind direction and speed (mph) |
ESE
18
|
ESE
18
|
ESE
18
|
ESE
17
|
ESE
17
|
ESE
17
|
ESE
18
|
ESE
18
|
ESE
18
|
ESE
17
|
ESE
17
|
ESE
17
|
ESE
17
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
16
|
ESE
16
|
ESE
16
|
ESE
16
|
ESE
16
|
ESE
17
|
ESE
16
|
Wind gust (mph) |
24
|
24
|
23
|
23
|
24
|
24
|
24
|
24
|
24
|
23
|
23
|
23
|
21
|
21
|
21
|
21
|
21
|
22
|
22
|
22
|
22
|
22
|
22
|
22
|
Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
Humidity |
85%
|
85%
|
86%
|
87%
|
87%
|
86%
|
86%
|
85%
|
85%
|
85%
|
84%
|
84%
|
83%
|
81%
|
79%
|
78%
|
76%
|
76%
|
76%
|
76%
|
76%
|
77%
|
76%
|
76%
|
UV |
-
|
-
|
-
|
-
|
-
|
1
|
1
|
1
|
4
|
8
|
9
|
12
|
14
|
13
|
10
|
7
|
4
|
1
|
1
|
-
|
-
|
-
|
-
|
-
|
Tuesday (24 December 2024)
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) |
19°
|
19°
|
19°
|
18°
|
19°
|
19°
|
19°
|
19°
|
Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
Wind direction and speed (mph) |
ESE
16
|
ESE
16
|
ESE
15
|
ESE
13
|
ESE
10
|
SE
10
|
SE
12
|
SE
14
|
Wind gust (mph) |
22
|
21
|
20
|
17
|
15
|
16
|
19
|
20
|
Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
Humidity |
76%
|
76%
|
76%
|
76%
|
75%
|
75%
|
75%
|
75%
|
UV |
-
|
-
|
1
|
7
|
13
|
7
|
1
|
-
|
Wednesday (25 December 2024)
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) |
19°
|
19°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
Wind direction and speed (mph) |
SE
14
|
SE
15
|
SE
14
|
ESE
13
|
SE
11
|
SE
11
|
SE
12
|
SE
13
|
Wind gust (mph) |
21
|
21
|
19
|
17
|
17
|
17
|
18
|
19
|
Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
Humidity |
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
UV |
-
|
-
|
1
|
5
|
13
|
7
|
1
|
-
|
Thursday (26 December 2024)
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) |
19°
|
19°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
16°
|
Wind direction and speed (mph) |
SE
14
|
SE
14
|
SE
14
|
SE
13
|
SE
12
|
SE
12
|
SE
14
|
SE
15
|
Wind gust (mph) |
20
|
20
|
19
|
18
|
17
|
19
|
21
|
22
|
Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
Humidity |
75%
|
78%
|
79%
|
77%
|
76%
|
75%
|
75%
|
75%
|
UV |
-
|
-
|
1
|
7
|
12
|
6
|
1
|
-
|
Friday (27 December 2024)
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) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
Wind direction and speed (mph) |
SE
16
|
SE
16
|
ESE
16
|
ESE
15
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
Wind gust (mph) |
23
|
23
|
22
|
20
|
19
|
20
|
20
|
20
|
Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
Humidity |
77%
|
79%
|
77%
|
78%
|
78%
|
78%
|
76%
|
79%
|
UV |
-
|
-
|
1
|
7
|
11
|
7
|
1
|
-
|
Saturday (28 December 2024)
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) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
Wind direction and speed (mph) |
ESE
14
|
ESE
14
|
ESE
14
|
ESE
12
|
SE
12
|
SE
12
|
SE
13
|
SE
14
|
Wind gust (mph) |
19
|
19
|
19
|
17
|
17
|
18
|
19
|
19
|
Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
Humidity |
81%
|
83%
|
82%
|
81%
|
79%
|
78%
|
78%
|
78%
|
UV |
-
|
-
|
1
|
7
|
13
|
7
|
1
|
-
|
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Forecast
Forecast for 20:00 (UTC), Sun
Updated 13:28 (UTC) on Sun 22 Dec 2024
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