Weather forecast for 10 daysCastel, Guernsey
Weather forecast for the weekend
Saturday 31. Oct 2026
- 14°C
- 11°C
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 19km/hE 79°
- Humidity: 78%
- UV index: 2
- Sunrise: 06:57 GMT
- Sunset: 16:50 GMT
- details ▼
Tomorrow, on Saturday, a crisp, sunny atmosphere is also likely.
Minor temperature shifts are predicted, peaking at a maximum of a refreshing 14°C and dropping to a minimum of a crisp 11°C.
Sunrise will be at 06:57 and sunset at 16:50; tomorrow's daylight will last for 9h and 53min.
Minor temperature shifts are predicted, peaking at a maximum of a refreshing 14°C and dropping to a minimum of a crisp 11°C.
Sunrise will be at 06:57 and sunset at 16:50; tomorrow's daylight will last for 9h and 53min.
Sunday 1. Nov 2026
- 14°C
- 11°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 21km/hNE 48°
- Humidity: 83%
- UV index: 2
- Sunrise: 06:58 GMT
- Sunset: 16:49 GMT
- details ▼
On Sunday, 1st of November, a partly cloudy outlook will keep the sky interesting throughout the day.
A subtle difference will be noticeable between the daytime peak temperature of a mild 14°C and the nighttime low of a crisp 11°C.
Sunrise will be at 06:58 and sunset at 16:49; the daylight will last for 9h and 50min.
A subtle difference will be noticeable between the daytime peak temperature of a mild 14°C and the nighttime low of a crisp 11°C.
Sunrise will be at 06:58 and sunset at 16:49; the daylight will last for 9h and 50min.
10-day overview
Daily temperatures
Warmest day: today 15°C.
Coldest period: Wednesday - Thursday 11°C.
Coldest period: Wednesday - Thursday 11°C.
Chance of precipitation
Highest chance: Tuesday 57%.
Long-term weather forecast
- Friday
- 30. Oct 2026
- 15°C
- 10°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 23km/hE 88°
- Humidity: 68%
- UV index: 2
- Sunrise: 06:55 GMT
- Sunset: 16:52 GMT
- details ▼
- Saturday
- 31. Oct 2026
- 14°C
- 11°C
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 19km/hE 79°
- Humidity: 78%
- UV index: 2
- Sunrise: 06:57 GMT
- Sunset: 16:50 GMT
- details ▼
- Sunday
- 1. Nov 2026
- 14°C
- 11°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 21km/hNE 48°
- Humidity: 83%
- UV index: 2
- Sunrise: 06:58 GMT
- Sunset: 16:49 GMT
- details ▼
- Monday
- 2. Nov 2026
- 13°C
- 10°C
Partly Cloudy / Wind
- Precip. probability: 24%
- Precipitation: 2mm
- Wind: 32km/hNE 48°
- Humidity: 76%
- UV index: 1
- Sunrise: 07:00 GMT
- Sunset: 16:47 GMT
- details ▼
- Tuesday
- 3. Nov 2026
- 13°C
- 9°C
AM Showers / Wind
- Precip. probability: 57%
- Precipitation: 2mm
- Wind: 38km/hENE 59°
- Humidity: 77%
- UV index: 1
- Sunrise: 07:02 GMT
- Sunset: 16:45 GMT
- details ▼
- Wednesday
- 4. Nov 2026
- 11°C
- 8°C
Partly Cloudy / Wind
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 36km/hENE 77°
- Humidity: 72%
- UV index: 1
- Sunrise: 07:03 GMT
- Sunset: 16:44 GMT
- details ▼
- Thursday
- 5. Nov 2026
- 11°C
- 9°C
Mostly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 29km/hE 81°
- Humidity: 76%
- UV index: 1
- Sunrise: 07:05 GMT
- Sunset: 16:42 GMT
- details ▼
- Friday
- 6. Nov 2026
- 12°C
- 9°C
PM Showers
- Precip. probability: 30%
- Precipitation: 1mm
- Wind: 21km/hENE 78°
- Humidity: 75%
- UV index: 1
- Sunrise: 07:06 GMT
- Sunset: 16:41 GMT
- details ▼
- Saturday
- 7. Nov 2026
- 12°C
- 9°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 21km/hENE 68°
- Humidity: 76%
- UV index: 1
- Sunrise: 07:08 GMT
- Sunset: 16:39 GMT
- details ▼
- Sunday
- 8. Nov 2026
- 12°C
- 10°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 1mm
- Wind: 25km/hESE 106°
- Humidity: 80%
- UV index: 1
- Sunrise: 07:10 GMT
- Sunset: 16:38 GMT
- details ▼
Looking ahead, conditions suggest a period of overcast, bright and wet weather is forecasted.
Rainfall is anticipated on Monday, Tuesday, next Friday and Sunday. The days with the most rainfall will be Monday and Tuesday, with minimal precipitation of 2mm.
In the upcoming days, the highest temperature will range between 11°C and 15°C, while the nighttime low will be mostly stable, as the overnight low will fall between 8°C and 11°C.
With a high of 15°C, today is the warmest day; Wednesday and Thursday, with the highest temperature of 11°C, will be the coldest days.
Rainfall is anticipated on Monday, Tuesday, next Friday and Sunday. The days with the most rainfall will be Monday and Tuesday, with minimal precipitation of 2mm.
In the upcoming days, the highest temperature will range between 11°C and 15°C, while the nighttime low will be mostly stable, as the overnight low will fall between 8°C and 11°C.
With a high of 15°C, today is the warmest day; Wednesday and Thursday, with the highest temperature of 11°C, will be the coldest days.
Updated: Oct 30, 2026 @ 13:03:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Castel, a combination of cloudy, bright and rainy weather is expected for the next ten days.
Rainfall is expected on Monday, Tuesday, next Friday and Sunday in Castel. With minimal precipitation of 2mm, Monday and Tuesday will be the wettest days.
The maximum temperature will vary between 11°C and 15°C, while the minimum temperature will vary between 8°C and 11°C.
Today is the warmest day, with a maximum temperature of 15°C. The coldest days will be Wednesday and Thursday, with a maximum of 11°C.
On Saturday, in Castel, mostly sunny and dry conditions will continue.
Tomorrow, the highest temperature will be 14°C, while the lowest temperature will be 11°C.
On Saturday, in Castel, sunrise will be at 06:57 and sunset at 16:50 (GMT).
In Castel, the length of the day tomorrow will be 9h and 53min.
On Sunday, in Castel, high-altitude clouds may scatter across the sky, but the sun will still shine.
On Sunday, the maximum temperature in Castel will be 14°C, while the minimum temperature will be 11°C.
