Scilly Isles weather live forecast

Today's maximum temperature in Scilly Isles is expected to be 66°F. Select a day from the live weather forecast for Scilly Isles, England, UK for more weather parameters.

Wednesday
3rd Sep
66

59

5

4
Thursday
4th Sep
66

59

7

4
Friday
5th Sep
66

59

2

4
Saturday
6th Sep
68

61

1

4
Sunday
7th Sep
68

59

4

5

5-day weather forecast updated at 04:04 on Tuesday 2nd September 2025 GMT

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The 5-day weather forecast for England (Scilly Isles) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Scilly Isles weather forecast by day

Below are the detailed weather forecasts for Scilly Isles for the next 5 days.

Scilly Isles weather for Wednesday 3rd September 2025

Expect isolated thunderstorms in Scilly Isles, England with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a strong breeze of 25 mph from the west.

66
°F maximum temperature
59
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
93
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
25
mph wind from W

Scilly Isles weather for Thursday 4th September 2025

Expect sunshine and showers in Scilly Isles, England with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 36% chance of some rain and a fresh breeze of 19 mph from the west.

66
°F maximum temperature
59
°F minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
36
% chance of some rain
<5
mm of rainfall expected
66
°F wind chill
19
mph wind from W

Scilly Isles weather for Friday 5th September 2025

Expect broken clouds in Scilly Isles, England with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south.

66
°F maximum temperature
59
°F minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
66
°F wind chill
16
mph wind from S

Scilly Isles weather for Saturday 6th September 2025

Expect mostly cloudy with rain in Scilly Isles, England with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a fresh breeze of 20 mph from the south.

68
°F maximum temperature
61
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
61
% chance of some rain
<10
mm of rainfall expected
68
°F wind chill
20
mph wind from S

Scilly Isles weather for Sunday 7th September 2025

Expect mostly cloudy with rain in Scilly Isles, England with a maximum temperature of 68°F, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 62% chance of some rain and a fresh breeze of 19 mph from the south-west.