Weather forecast for 10 daysGuernsey

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 15°C
  • 14°C
Rain / Wind
Rain / Wind
  • Precip. probability: 83%
  • Precipitation: 16mm
  • Wind: 45km/hSW 236°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 07:45 BST
  • Sunset: 18:03 BST
  • ▼
On Saturday, 24th of October, rain will be coupled with blustery winds.
With a high probability, moderate precipitation is forecasted. The day will observe a moderate high of a moderate 15°C, subtly differing from a low of a mild 14°C.
Saturday's forecasted high will be in line with October's typical peak of 15.5°C.
Sunrise will be at 07:45 and sunset at 18:03; the daylight will last for 10h and 17min.

Sunday 25. Oct 2026

  • 16°C
  • 12°C
Showers / Wind
Showers / Wind
  • Precip. probability: 47%
  • Precipitation: 3mm
  • Wind: 50km/hW 273°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 06:47 GMT
  • Sunset: 17:01 GMT
  • ▼
On Sunday, in Saint Peter Port, there will be showers with windy conditions occurring later.
Minimal precipitation is anticipated. The temperature is expected to vary slightly from a high of a breezy 16°C to a low of a crisp 12°C.
On Sunday, the maximum temperature is forecasted to be in line with the typical October high of 15.5°C.
Sunrise will be at 06:47 and sunset at 17:01; the daylight will last for 10h and 14min.

Long-term weather forecast

  • Monday
  • 19. Oct 2026
  • 14°C
  • 11°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 4mm
  • Wind: 23km/hESE 120°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 07:37 BST
  • Sunset: 18:12 BST
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 15°C
  • 12°C
AM Light Rain
AM Light Rain
  • Precip. probability: 51%
  • Precipitation: 7mm
  • Wind: 24km/hWNW 291°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 07:39 BST
  • Sunset: 18:10 BST
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 14°C
  • 12°C
Showers / Wind
Showers / Wind
  • Precip. probability: 39%
  • Precipitation: 10mm
  • Wind: 52km/hW 277°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 07:40 BST
  • Sunset: 18:08 BST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 16°C
  • 12°C
Showers / Wind
Showers / Wind
  • Precip. probability: 80%
  • Precipitation: 15mm
  • Wind: 35km/hSW 232°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 07:42 BST
  • Sunset: 18:06 BST
  • ▼
  • Friday
  • 23. Oct 2026
  • 14°C
  • 11°C
Rain / Wind
Rain / Wind
  • Precip. probability: 68%
  • Precipitation: 8mm
  • Wind: 60km/hWNW 283°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 07:44 BST
  • Sunset: 18:04 BST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 15°C
  • 14°C
Rain / Wind
Rain / Wind
  • Precip. probability: 83%
  • Precipitation: 16mm
  • Wind: 45km/hSW 236°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 07:45 BST
  • Sunset: 18:03 BST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 16°C
  • 12°C
Showers / Wind
Showers / Wind
  • Precip. probability: 47%
  • Precipitation: 3mm
  • Wind: 50km/hW 273°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 06:47 GMT
  • Sunset: 17:01 GMT
  • ▼
  • Monday
  • 26. Oct 2026
  • 17°C
  • 14°C
Showers / Wind
Showers / Wind
  • Precip. probability: 49%
  • Precipitation: 6mm
  • Wind: 35km/hSW 218°
  • Humidity: 81%
  • UV index: 2
  • Sunrise: 06:48 GMT
  • Sunset: 16:59 GMT
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 17°C
  • 13°C
Showers / Wind
Showers / Wind
  • Precip. probability: 52%
  • Precipitation: 2mm
  • Wind: 42km/hWSW 243°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 06:50 GMT
  • Sunset: 16:57 GMT
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 16°C
  • 13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 27km/hWSW 253°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 06:52 GMT
  • Sunset: 16:55 GMT
  • ▼
For the next ten days, a combination of primarily wet and occasionally mostly clear and cloudy weather is anticipated.
Almost every day for the next ten days, rainfall is forecasted.
Temperature variation will be minimal across the forecast window. Maximum temperatures will fall between 14°C and 17°C, while the overnight low will be also nearly unchanged, as the overnight low will fall between 11°C and 14°C.
The warmest days in Saint Peter Port will be next Monday and Tuesday, with a maximum of 17°C; Monday, Wednesday and Friday, with the highest temperature of 14°C, will be the coldest days in Saint Peter Port.
Updated: Oct 19, 2026 @ 12:10:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Saint Peter Port, a combination of predominantly rain-soaked and occasionally bright and overcast weather is forecasted for the next ten days.

In Saint Peter Port, rainfall is anticipated almost every day for the next ten days. Saturday, with moderate precipitation of 16mm, will be the day with the most rainfall.

The maximum temperature will range between 14°C and 17°C, while the minimum temperature will vary between 11°C and 14°C.

With a maximum temperature of 17°C, next Monday and Tuesday will be the warmest days. With a maximum temperature of 14°C, Monday, Wednesday and Friday will be the coldest days.

On Saturday, rain and windy conditions will remain dominant.

With a probability of 83%, moderate precipitation of 16mm is anticipated on Saturday.

On Saturday, the highest temperature will be 15°C, while the lowest temperature will be 14°C.

On Sunday, showers and windy conditions are expected in the afternoon.

On Sunday, there is a low probability of minimal rainfall in Saint Peter Port.

On Sunday, the maximum temperature will be 16°C, while the minimum temperature will be 12°C.