UV Index
4.5
Guernsey · Europe/Guernsey
Guernsey Weather Today
18.3°C
Feels like 18.3°C · Updated Sat, May 23, 11:15 PM
Clear sky
Overcast expected today with 15.0°C to 23.8°C range and 0% rain chance.
Weather Details Snapshot
Precipitation
0.0 mm
Wind Trend
4.7 km/h
Humidity Level
74%
Rain Alert (Will It Rain Today?)
Rain UnlikelyToday Rain Chance
0%
Rain Decision
No, rain is unlikely today.
Next Likely Rain Time
No clear rain signal in next 12 hours
Next 7 Days Rain Chances
Sun, May 24
0%
Low Chance
Mon, May 25
0%
Low Chance
Tue, May 26
1%
Low Chance
Wed, May 27
11%
Low Chance
Thu, May 28
13%
Low Chance
Fri, May 29
5%
Low Chance
Sat, May 30
21%
Low Chance
Hourly Weather
Guernsey: Tonight
Live Updates
Synced Sat, May 23, 11:15 PM
12 AM
18°
13%
1 AM
18°
13%
2 AM
18°
12%
3 AM
18°
12%
4 AM
18°
13%
5 AM
18°
13%
6 AM
18°
14%
7 AM
19°
13%
Wind: 4.7 km/h
Precipitation: 0.0 mm
Humidity: 49% - 78%
UV Index: 4.5
Guernsey: Sunrise / Sunset
Next sunrise in 6h 0mSunrise
5:15 AM
in 6h 0m
Sunset
8:58 PM
in 21h 43m
Daylight window: 15h 43m
Solar progress: 0%
Cycle state: Nighttime
10-Day Weather Forecast
TODAY
May 24
23.8°C15.0°C
Overcast
Local outlook and conditions
0%
MON
May 25
27.8°C18.0°C
Mostly clear
Local outlook and conditions
0%
TUE
May 26
29.7°C17.3°C
Overcast
Local outlook and conditions
1%
WED
May 27
19.9°C15.7°C
Overcast
Local outlook and conditions
11%
THU
May 28
18.2°C12.7°C
Overcast
Local outlook and conditions
13%
FRI
May 29
15.5°C14.6°C
Overcast
Local outlook and conditions
5%
SAT
May 30
17.2°C15.2°C
Overcast
Local outlook and conditions
21%
SUN
May 31
15.9°C14.8°C
Overcast
Local outlook and conditions
43%
MON
Jun 1
15.7°C14.6°C
Partly cloudy
Local outlook and conditions
23%
TUE
Jun 2
15.6°C14.8°C
Overcast
Local outlook and conditions
18%
Detailed Forecast
This Afternoon
Overcast, with a high near 24°. Wind 5 to 10 km/h. Chance of precipitation 0%.
Tonight
Mostly cloudy, with a low around 15°. Light winds with changing cloud cover overnight.
Mon
Mostly clear, with a high near 28°. Wind 5 to 10 km/h. Chance of precipitation 0%.
Mon Night
Mostly cloudy, with a low around 18°. Light winds with changing cloud cover overnight.
Tue
Overcast, with a high near 30°. Wind 5 to 10 km/h. Chance of precipitation 1%.
Tue Night
Mostly cloudy, with a low around 17°. Light winds with changing cloud cover overnight.
Wed
Overcast, with a high near 20°. Wind 5 to 10 km/h. Chance of precipitation 11%.
Wed Night
Mostly cloudy, with a low around 16°. Light winds with changing cloud cover overnight.
Thu
Overcast, with a high near 18°. Wind 5 to 10 km/h. Chance of precipitation 13%.
Thu Night
Mostly cloudy, with a low around 13°. Light winds with changing cloud cover overnight.
Fri
Overcast, with a high near 16°. Wind 5 to 10 km/h. Chance of precipitation 5%.
Fri Night
Mostly cloudy, with a low around 15°. Light winds with changing cloud cover overnight.
Sat
Overcast, with a high near 17°. Wind 5 to 10 km/h. Chance of precipitation 21%.
Sat Night
Mostly cloudy, with a low around 15°. Light winds with changing cloud cover overnight.
Guernsey Climate Notes & Local Forecast Context
Guernsey weather in Guernsey can shift through the day, so using a city-level forecast gives better decisions than relying on a broad regional update. On this page, you can monitor current temperature, humidity, wind speed, and condition status in one quick panel, then move to hourly and weekly sections for deeper planning. If you are scheduling school runs, office commute, delivery windows, flights, or outdoor meetings, the hourly curve helps you avoid timing mistakes and reduce weather risk before you leave home.
The 7-day forecast is useful for medium-term planning such as weekend travel, sports practice, photography, field visits, and family events. Instead of checking random apps one by one, this page keeps your Guernsey weather context in a single URL with a clean route pattern that is easy to remember and share. You also get both Celsius and Fahrenheit display options, which is useful for international users comparing forecasts across countries.
For SEO and practical utility, this page is built around real search intent including "Guernsey weather today", "Guernsey temperature now", and "Guernsey 7-day forecast". That means users can land directly on relevant city data without extra clicks. Keep in mind that local thunderstorms, fog pockets, and micro-climate changes can happen quickly, so always cross-check major travel or safety decisions with local advisory channels when conditions are unstable.