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Read moreScilly St Marys (Isles of Scilly) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Partly cloudy.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Scilly St Marys
Today (28 October 2026)
| Time |
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|
| Weather symbols |  |
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed |
S
10
|
S
11
|
S
13
|
S
13
|
| Wind gust (mph) |
17
|
19
|
19
|
19
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
83%
|
82%
|
79%
|
| UV | - | - | - | - |
Thursday (29 October 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
| Wind direction and speed (mph) |
S
13
|
S
15
|
S
15
|
SSE
16
|
SSE
16
|
SSE
16
|
SSE
16
|
SSE
16
|
SSE
16
|
SSE
16
|
SSE
17
|
SSE
18
|
SSE
18
|
SSE
18
|
SSE
18
|
SSE
18
|
SSE
18
|
SSE
18
|
SSE
18
|
SSE
17
|
SSE
16
|
SSE
16
|
SSE
16
|
SSE
16
|
| Wind gust (mph) |
21
|
22
|
23
|
23
|
23
|
23
|
24
|
25
|
26
|
26
|
26
|
27
|
27
|
27
|
27
|
27
|
27
|
27
|
27
|
26
|
25
|
25
|
24
|
23
|
| Visibility (description) |
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
78%
|
78%
|
78%
|
76%
|
76%
|
76%
|
77%
|
76%
|
76%
|
76%
|
76%
|
76%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
76%
|
75%
|
75%
|
75%
|
75%
|
76%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (30 October 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
10°
|
9°
|
10°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
SSE
16
|
SSE
15
|
SSE
15
|
SSE
15
|
SSE
15
|
SSE
14
|
SSE
13
|
SSE
13
|
SSE
13
|
SE
13
|
SE
13
|
SE
13
|
SE
13
|
SE
13
|
SE
13
|
SE
11
|
SE
11
|
SE
11
|
ESE
11
|
ESE
11
|
ESE
10
|
ESE
9
|
ESE
9
|
ESE
9
|
| Wind gust (mph) |
24
|
23
|
22
|
22
|
21
|
21
|
20
|
19
|
19
|
18
|
18
|
19
|
18
|
19
|
18
|
17
|
16
|
15
|
15
|
15
|
15
|
15
|
14
|
14
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
77%
|
78%
|
81%
|
83%
|
84%
|
84%
|
83%
|
84%
|
84%
|
84%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (31 October 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
ESE
9
|
ESE
9
|
ESE
9
|
ESE
9
|
ESE
9
|
ESE
9
|
ESE
9
|
ESE
9
|
E
9
|
E
9
|
E
9
|
E
10
|
E
9
|
E
9
|
E
9
|
E
9
|
E
9
|
E
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
10
|
ENE
10
|
| Wind gust (mph) |
14
|
14
|
15
|
15
|
14
|
14
|
14
|
14
|
14
|
15
|
15
|
15
|
15
|
15
|
14
|
13
|
13
|
13
|
14
|
14
|
15
|
16
|
15
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
84%
|
84%
|
84%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
84%
|
84%
|
84%
|
84%
|
84%
|
85%
|
85%
|
86%
|
87%
|
86%
|
86%
|
86%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (1 November 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
ENE
10
|
ENE
10
|
ENE
10
|
ENE
11
|
ENE
11
|
NE
11
|
NE
11
|
NE
11
|
NE
13
|
NE
11
|
NE
11
|
NE
11
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
14
|
ENE
14
|
ENE
14
|
ENE
14
|
ENE
14
|
ENE
15
|
| Wind gust (mph) |
15
|
15
|
15
|
15
|
16
|
17
|
17
|
18
|
19
|
19
|
19
|
19
|
18
|
18
|
19
|
19
|
20
|
21
|
22
|
22
|
22
|
22
|
22
|
22
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
86%
|
86%
|
86%
|
85%
|
85%
|
85%
|
84%
|
83%
|
84%
|
83%
|
81%
|
81%
|
80%
|
81%
|
81%
|
81%
|
79%
|
80%
|
80%
|
79%
|
79%
|
78%
|
79%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Monday (2 November 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) |
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
ENE
15
|
ENE
16
|
ENE
17
|
ENE
19
|
E
19
|
ENE
19
|
ENE
19
|
E
19
|
| Wind gust (mph) |
25
|
26
|
27
|
28
|
28
|
28
|
30
|
30
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
83%
|
84%
|
85%
|
83%
|
79%
|
76%
|
75%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
Tuesday (3 November 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
| Wind direction and speed (mph) |
ENE
19
|
ENE
18
|
ENE
18
|
ENE
19
|
ENE
19
|
ENE
18
|
ENE
18
|
ENE
19
|
| Wind gust (mph) |
29
|
28
|
28
|
29
|
29
|
29
|
30
|
30
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
77%
|
78%
|
81%
|
78%
|
75%
|
74%
|
76%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
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Flood warnings in force for England
Flood warnings in force for England
South West England weather forecast
Headline:
Mostly dry and settled leading up to Halloween.
This Evening and Tonight:
Showers easing tonight as cloud breaks, bringing some clearer spells in places. Winds turning very light which may lead to isolated mist and fog patches forming in prone rural spots. Minimum temperature 7 °C.
Thursday:
Early mist and fog slowly lift into patchy cloud initially before breaking up during the morning allowing some brighter spells to develop. Light winds and feeling mild in the sunshine. Maximum temperature 15 °C.
Outlook for Friday to Sunday:
Dry and settled conditions to end the week with sunny spells through the weekend. Light winds will lead to mist and fog overnight and during the mornings.
Updated: