Weather forecast for 10 daysSaint Johns, Guernsey
10-day overview
Daily temperatures
Warmest day: today 17°C.
Coldest period: Tuesday - Wednesday 13°C.
Coldest period: Tuesday - Wednesday 13°C.
Chance of precipitation
Highest chance: today 96%.
Long-term weather forecast
- Monday
- 26. Oct 2026
- min.
- 14°C
Rain / Wind Late
- Precip. probability: 96%
- Precipitation: 6mm
- Wind: 44km/hSSW 204°
- Humidity: 88%
- UV index: 0
- Sunrise: 06:48 GMT
- Sunset: 16:59 GMT
- details ▼
- Tuesday
- 27. Oct 2026
- 15°C
- 12°C
Partly Cloudy / Wind
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 36km/hW 262°
- Humidity: 70%
- UV index: 2
- Sunrise: 06:50 GMT
- Sunset: 16:57 GMT
- details ▼
- Wednesday
- 28. Oct 2026
- 16°C
- 12°C
Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 19km/hWSW 244°
- Humidity: 69%
- UV index: 2
- Sunrise: 06:52 GMT
- Sunset: 16:55 GMT
- details ▼
- Thursday
- 29. Oct 2026
- 15°C
- 12°C
AM Clouds / PM Sun
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 20km/hSE 129°
- Humidity: 71%
- UV index: 2
- Sunrise: 06:53 GMT
- Sunset: 16:54 GMT
- details ▼
- Friday
- 30. Oct 2026
- 15°C
- 12°C
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 14km/hESE 121°
- Humidity: 75%
- UV index: 2
- Sunrise: 06:55 GMT
- Sunset: 16:52 GMT
- details ▼
- Saturday
- 31. Oct 2026
- 15°C
- 12°C
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 15km/hE 85°
- Humidity: 77%
- UV index: 2
- Sunrise: 06:56 GMT
- Sunset: 16:50 GMT
- details ▼
- Sunday
- 1. Nov 2026
- 15°C
- 12°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 27km/hNE 54°
- Humidity: 81%
- UV index: 1
- Sunrise: 06:58 GMT
- Sunset: 16:48 GMT
- details ▼
- Monday
- 2. Nov 2026
- 14°C
- 11°C
Partly Cloudy / Wind
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 34km/hENE 75°
- Humidity: 76%
- UV index: 1
- Sunrise: 07:00 GMT
- Sunset: 16:47 GMT
- details ▼
- Tuesday
- 3. Nov 2026
- 13°C
- 10°C
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 30km/hE 84°
- Humidity: 72%
- UV index: 2
- Sunrise: 07:01 GMT
- Sunset: 16:45 GMT
- details ▼
- Wednesday
- 4. Nov 2026
- 13°C
- 10°C
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 24km/hE 90°
- Humidity: 74%
- UV index: 1
- Sunrise: 07:03 GMT
- Sunset: 16:43 GMT
- details ▼
Looking ahead, conditions suggest a period of primarily overcast and occasionally clear and rainy weather is predicted.
With a probability of 96%, rainfall is anticipated only today. Anticipated precipitation will be light at 6mm.
The temperature shift across days will be subtle in the forecast period ahead. Highs will range from 13°C to 16°C, while nighttime temperatures are expected to vary from 10°C to 14°C.
Wednesday will be the warmest day, with a maximum temperature of 16°C; next Tuesday and Wednesday, with the highest temperature of 13°C, will be the coldest days in Saint Johns.
With a probability of 96%, rainfall is anticipated only today. Anticipated precipitation will be light at 6mm.
The temperature shift across days will be subtle in the forecast period ahead. Highs will range from 13°C to 16°C, while nighttime temperatures are expected to vary from 10°C to 14°C.
Wednesday will be the warmest day, with a maximum temperature of 16°C; next Tuesday and Wednesday, with the highest temperature of 13°C, will be the coldest days in Saint Johns.
Updated: Oct 26, 2026 @ 21:41:46 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 Saint Johns, a combination of predominantly cloud-filled and occasionally clear and rain-soaked weather is expected for the next ten days.
Rainfall is expected only today. With a probability of 96%, light precipitation of 6mm is expected.
The maximum temperature will vary between 13°C and 16°C, while the minimum temperature will vary between 10°C and 14°C.
The warmest day will be Wednesday, with a maximum of 16°C. With a maximum temperature of 13°C, next Tuesday and Wednesday will be the coldest days.
On Saturday, mainly sunny conditions will dominate the day.
No, it will not rain on Saturday in Saint Johns.
On Saturday, the maximum temperature in Saint Johns will be 15°C, while the minimum temperature will be 12°C.
On Sunday, in Saint Johns, variable cloud cover will persist, but sunshine will break through.
No, it will not rain on Sunday.
On Sunday, the maximum temperature will be 15°C, while the minimum temperature will be 12°C.
