Weather forecast for tomorrow
Saint Peter Port, Guernsey

Weather forecast for tomorrow

Wednesday, 18. Jun

Sunny
05:01

21:21
BST
Sunny
20°C / 15°C
  • Wind: 14km/h NNE
  • Humidity: 78%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • UV index: 7
On Wednesday, 18th of June, sunny skies are also in store, with excellent visibility.
The highest daytime temperature will reach an agreeable 20°C, creating a slight contrast with the predicted nighttime low of a mild 15°C.
A high of 20°C is expected, which aligns better with July's average peak of 16.9°C than June's 15.2°C.
Sunrise will be at 05:01 and sunset at 21:21; tomorrow's daylight will last for 16h and 20min.

Frequently asked questions

What is the weather forecast for Saint Peter Port for tomorrow?
Tomorrow, in Saint Peter Port, sunny skies are in store, with excellent visibility.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 20°C, while the lowest temperature will be 15°C.
The highest temperature will be a few degrees higher than the average maximum of 15.2°C in June. The lowest temperature will be in line with the average low of 13.2°C.
When is the sunrise / sunset tomorrow?
On Wednesday, in Saint Peter Port, sunrise will be at 05:01 and sunset at 21:21 (BST).
How many hours of daylight will Saint Peter Port have tomorrow?
In Saint Peter Port, tomorrow, there will be 16h and 20min of daylight.

Hourly weather forecast

0h
  • 15°C
  • Feels like:
    14°C
Clear
Clear
  • Wind: 10km/h NW
  • Pressure: 1026mbar
  • Humidity: 94%
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Visibility: 12km
2h
  • 15°C
  • Feels like:
    14°C
Clear
Clear
  • Wind: 10km/h NW
  • Pressure: 1026mbar
  • Humidity: 95%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Visibility: 12km
4h
  • 14°C
  • Feels like:
    14°C
Clear
Clear
  • Wind: 9km/h NNW
  • Pressure: 1026mbar
  • Humidity: 97%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Visibility: 12km
Sunrise: 05:01
6h
  • 15°C
  • Feels like:
    14°C
Sunny
Sunny
  • Wind: 9km/h N
  • Pressure: 1026mbar
  • Humidity: 97%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Visibility: 10km
8h
  • 16°C
  • Feels like:
    16°C
Sunny
Sunny
  • Wind: 9km/h NNE
  • Pressure: 1026mbar
  • Humidity: 90%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Visibility: 16km
10h
  • 18°C
  • Feels like:
    18°C
Sunny
Sunny
  • Wind: 9km/h NE
  • Pressure: 1026mbar
  • Humidity: 82%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 15km
12h
  • 19°C
  • Feels like:
    19°C
Sunny
Sunny
  • Wind: 10km/h NE
  • Pressure: 1027mbar
  • Humidity: 76%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 20°C
  • Feels like:
    20°C
Sunny
Sunny
  • Wind: 11km/h NNE
  • Pressure: 1026mbar
  • Humidity: 72%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
16h
  • 20°C
  • Feels like:
    20°C
Sunny
Sunny
  • Wind: 13km/h NNE
  • Pressure: 1026mbar
  • Humidity: 69%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
18h
  • 19°C
  • Feels like:
    19°C
Sunny
Sunny
  • Wind: 14km/h NNE
  • Pressure: 1025mbar
  • Humidity: 71%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
20h
  • 17°C
  • Feels like:
    17°C
Sunny
Sunny
  • Wind: 12km/h NNE
  • Pressure: 1025mbar
  • Humidity: 82%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 21:21
22h
  • 16°C
  • Feels like:
    15°C
Clear
Clear
  • Wind: 11km/h NE
  • Pressure: 1025mbar
  • Humidity: 88%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Visibility: 13km
Tomorrow, primarily dry and sunny and occasionally gloomy weather is expected.
The temperature will vary between a minimum of 14°C and a maximum of 20°C. The warmest part of the day will be from 14h to 17h.
The maximum is expected to resemble July's average high of 16.9°C rather than June's. The minimum temperature will be in line with June's average low of 13.2°C.
Updated: Jun 17, 2025 @ 16:45:18 UTC
Published by: Weather Atlas | About Us
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