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 97%.
Long-term weather forecast
- Monday
- 26. Oct 2026
- min.
- 13°C
Rain / Wind Late
- Precip. probability: 97%
- Precipitation: 5mm
- Wind: 43km/hSSW 204°
- Humidity: 87%
- 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: 37km/hW 261°
- Humidity: 70%
- UV index: 2
- Sunrise: 06:50 GMT
- Sunset: 16:57 GMT
- details ▼
- Wednesday
- 28. Oct 2026
- 15°C
- 12°C
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 19km/hWSW 245°
- Humidity: 70%
- UV index: 1
- Sunrise: 06:52 GMT
- Sunset: 16:55 GMT
- details ▼
- Thursday
- 29. Oct 2026
- 14°C
- 11°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 21km/hSE 132°
- Humidity: 70%
- UV index: 2
- Sunrise: 06:53 GMT
- Sunset: 16:54 GMT
- details ▼
- Friday
- 30. Oct 2026
- 14°C
- 12°C
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 14km/hSE 127°
- Humidity: 75%
- UV index: 2
- Sunrise: 06:55 GMT
- Sunset: 16:52 GMT
- details ▼
- Saturday
- 31. Oct 2026
- 15°C
- 12°C
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 14km/hE 94°
- Humidity: 77%
- UV index: 2
- Sunrise: 06:56 GMT
- Sunset: 16:50 GMT
- details ▼
- Sunday
- 1. Nov 2026
- 14°C
- 11°C
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 24km/hENE 57°
- Humidity: 78%
- UV index: 1
- Sunrise: 06:58 GMT
- Sunset: 16:48 GMT
- details ▼
- Monday
- 2. Nov 2026
- 14°C
- 10°C
Partly Cloudy / Wind
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 33km/hENE 71°
- Humidity: 75%
- UV index: 2
- Sunrise: 07:00 GMT
- Sunset: 16:47 GMT
- details ▼
- Tuesday
- 3. Nov 2026
- 13°C
- 10°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 29km/hE 82°
- 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: 10%
- Precipitation: 0mm
- Wind: 24km/hE 87°
- Humidity: 73%
- UV index: 1
- Sunrise: 07:03 GMT
- Sunset: 16:43 GMT
- details ▼
For the coming ten days, primarily cloudy and occasionally rain-soaked weather is forecasted.
With a probability of 97%, rainfall is predicted only for today. The precipitation will be light at 5mm.
The temperature shift across days will be subtle in the forecast period ahead. The maximum temperature will vary between 13°C and 15°C, while the lowest nightly temperature differences will be also negligible, as the minimum temperature will fluctuate between 10°C and 13°C.
With a maximum temperature of 15°C, Tuesday, Wednesday and Saturday will be the warmest days in Saint Johns; the coldest days will be next Tuesday and Wednesday, with a maximum of 13°C.
With a probability of 97%, rainfall is predicted only for today. The precipitation will be light at 5mm.
The temperature shift across days will be subtle in the forecast period ahead. The maximum temperature will vary between 13°C and 15°C, while the lowest nightly temperature differences will be also negligible, as the minimum temperature will fluctuate between 10°C and 13°C.
With a maximum temperature of 15°C, Tuesday, Wednesday and Saturday will be the warmest days in Saint Johns; the coldest days will be next Tuesday and Wednesday, with a maximum of 13°C.
Updated: Oct 26, 2026 @ 18:54:06 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, predominantly dull and occasionally damp weather is expected for the next ten days.
Rainfall is anticipated only today. With a probability of 97%, light precipitation of 5mm is expected.
The maximum temperature will range between 13°C and 15°C, while the minimum temperature will vary between 10°C and 13°C.
The warmest days will be Tuesday, Wednesday and Saturday, with a maximum of 15°C. The coldest days will be next Tuesday and Wednesday, with a maximum of 13°C.
On Saturday, changing cloud patterns will allow for periods of sunshine.
No, it will not rain on Saturday.
On Saturday, the highest temperature will be 15°C, while the lowest temperature will be 12°C.
On Sunday, sunlight and clouds will take turns dominating the sky.
No, it will not rain on Sunday.
On Sunday, the highest temperature will be 14°C, while the lowest temperature will be 11°C.
