Cities / Guernsey

18°

☁️ Grandes Rocques weather

Overcast. Light rain starting around 4:15am.

Feels like 18° Wind 17 km/h W Humidity 89% UV 0 Air Good ☀ 06:07 - 20:20

Right now it is 18° in Grandes Rocques with overcast skies, today's high is 18° with an overnight low of 17° and about 20.4 mm of rain is expected. The sun rises at 06:07 and sets at 20:20, giving 14h 13m of daylight. Over the coming week highs range from 18° to 18° - a steady stretch with little day-to-day change.

Grandes Rocques is in Guernsey, sitting 5 m above sea level. Local time is Europe/Guernsey (UTC+1), and every time on this page is shown in it.

Next 24 hours - temperature

16° 18° 20° 18° 17° 03:00 · 18° · 0 mm 04:00 · 18° · 0 mm 05:00 · 17.9° · 0.3 mm 06:00 · 17.8° · 0.4 mm 07:00 · 17.8° · 3.6 mm 08:00 · 17.7° · 7.8 mm 09:00 · 16.6° · 7.1 mm 10:00 · 17.1° · 1 mm 11:00 · 17.2° · 0 mm 12:00 · 17.3° · 0 mm 13:00 · 17.8° · 0 mm 14:00 · 18.1° · 0 mm 15:00 · 18.2° · 0 mm 16:00 · 18.3° · 0 mm 17:00 · 18.2° · 0 mm 18:00 · 18.1° · 0 mm 19:00 · 18° · 0 mm 20:00 · 17.9° · 0 mm 21:00 · 18° · 0 mm 22:00 · 17.7° · 0.1 mm 23:00 · 17.8° · 0.1 mm 00:00 · 17.8° · 0 mm 01:00 · 17.8° · 0.2 mm 02:00 · 17.4° · 0.3 mm

Precipitation

03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0.3 mm 06:00 · 0.4 mm 06:00 07:00 · 3.6 mm 08:00 · 7.8 mm 09:00 · 7.1 mm 09:00 10:00 · 1 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0.1 mm 23:00 · 0.1 mm 00:00 · 0 mm 00:00 01:00 · 0.2 mm 02:00 · 0.3 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
03:00 ☁️ 18° 16.8° - Overcast
04:00 ☁️ 18° 17.5° - Overcast
05:00 🌦️ 17.9° 17.8° 0.3 mm Light rain
06:00 🌦️ 17.8° 18.1° 0.4 mm Light rain
07:00 🌧️ 17.8° 18.6° 3.6 mm Rain
08:00 🌧️ 17.7° 17.7° 7.8 mm Heavy rain
09:00 🌧️ 16.6° 12.9° 7.1 mm Heavy rain
10:00 🌧️ 17.1° 14.7° 1 mm Rain
11:00 ☁️ 17.2° 15° - Overcast
12:00 ☁️ 17.3° 14.8° - Overcast
13:00 ☁️ 17.8° 15.1° - Overcast
14:00 ☁️ 18.1° 14.6° - Overcast

Next 16 days

Today🌧️ 18°17°20.4mm Thu 20🌦️ 18°17°3.8mm Fri 21🌦️ 18°15°0.3mm Sat 22🌦️ 18°17°1.4mm Sun 23☀️ 18°17°0.1mm Mon 24🌧️ 18°15°18.2mm Tue 25🌧️ 18°15°4.9mm Wed 26🌧️ 18°17°15.1mm Thu 27🌦️ 17°16°6.4mm Fri 28🌦️ 18°17°5.5mm Sat 29🌧️ 18°16°34.7mm Sun 30🌦️ 17°16°4.3mm Mon 31🌦️ 17°16°3.1mm Tue 1🌦️ 17°16°2.9mm Wed 2⛅ 20°17° Thu 3🌧️ 0°0°
🌧️ TodayAugust 19th Avg 18° Low 17° at 09:00 High 18° at 16:00 20.4 mm rain Wind ~36 km/h
Cloudy Rain Cloudy Clear
00:00 18°
02:00 18°
04:00 18°
06:00 18° 0.4mm
08:00 18° 7.8mm
10:00 17° 1mm
12:00 17°
14:00 18°
16:00 18°
18:00 18°
20:00 18°
22:00 18° 0.1mm
🌦️ ThursdayAugust 20th Avg 18° Low 17° at 02:00 High 18° at 14:00 3.8 mm rain Feels 14° Wind ~39 km/h
Rain Clear Rain
00:00 18°
02:00 17° 0.3mm
04:00 18° 0.1mm
06:00 17° 0.7mm
08:00 18° 0.2mm
10:00 18° 0.1mm
12:00 18° 0.1mm
14:00 18°
16:00 18°
18:00 18°
20:00 18° 0.1mm
22:00 18° 0.1mm
🌦️ FridayAugust 21st Avg 16° Low 15° at 08:00 High 18° at 00:00 0.3 mm rain Feels 14° Wind ~28 km/h
Cloudy Cloudy Partly Cloudy
00:00 18°
02:00 17°
04:00 16°
06:00 16°
08:00 15°
10:00 16°
12:00 16°
14:00 16°
16:00 16°
18:00 16°
20:00 17°
22:00 16° 0.1mm
🌦️ SaturdayAugust 22nd Avg 17° Low 17° at 06:00 High 18° at 16:00 1.4 mm rain Feels 15° Wind ~30 km/h
Rain Clear Clear
00:00 17° 0.1mm
02:00 17° 0.2mm
04:00 17°
06:00 17° 0.3mm
08:00 17°
10:00 17°
12:00 17°
14:00 17°
16:00 18° 0.2mm
18:00 18°
20:00 18°
22:00 18°
☀️ SundayAugust 23rd Avg 18° Low 17° at 09:00 High 18° at 11:00 0.1 mm rain Feels 15° Wind ~34 km/h
Clear Clear
00:00 18°
02:00 18°
04:00 18°
06:00 18°
08:00 17°
10:00 18°
12:00 18°
14:00 18°
16:00 17°
18:00 17°
20:00 18°
22:00 18°
🌧️ MondayAugust 24th Avg 17° Low 15° at 23:00 High 18° at 00:00 18.2 mm rain Feels 14° Wind ~48 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 18°
02:00 18°
04:00 18°
06:00 18°
08:00 18°
10:00 18°
12:00 17°
14:00 17° 0.2mm
16:00 17° 0.2mm
18:00 16° 1.4mm
20:00 16° 3.9mm
22:00 15° 3.9mm
🌧️ TuesdayAugust 25th Avg 17° Low 15° at 00:00 High 18° at 19:00 4.9 mm rain Feels 16° Wind ~47 km/h
Rain Cloudy Clear
00:00 15° 1.7mm
02:00 15° 0.5mm
04:00 16° 0.5mm
06:00 16°
08:00 16°
10:00 16°
12:00 16°
14:00 17°
16:00 18°
18:00 18°
20:00 18°
22:00 18°
🌧️ WednesdayAugust 26th Avg 17° Low 17° at 13:00 High 18° at 01:00 15.1 mm rain Feels 15° Wind ~39 km/h
Cloudy Rain Cloudy
00:00 18°
02:00 18°
04:00 18°
06:00 18° 0.1mm
08:00 17° 0.3mm
10:00 17° 0.3mm
12:00 17° 3.9mm
14:00 17° 0.6mm
16:00 17° 0.6mm
18:00 18° 0.1mm
20:00 18°
22:00 18°
🌦️ ThursdayAugust 27th Avg 17° Low 16° at 07:00 High 17° at 19:00 6.4 mm rain Feels 14° Wind ~38 km/h
Rain Cloudy Rain
00:00 17° 0.1mm
02:00 17° 0.2mm
04:00 17° 0.2mm
06:00 16° 0.8mm
08:00 16° 0.3mm
10:00 17° 0.3mm
12:00 17° 0.6mm
14:00 17°
16:00 17°
18:00 17°
20:00 17° 0.1mm
22:00 17° 0.1mm
🌦️ FridayAugust 28th Avg 17° Low 17° at 00:00 High 18° at 16:00 5.5 mm rain Feels 14° Wind ~45 km/h
Rain Cloudy
00:00 17° 0.2mm
02:00 17° 0.8mm
04:00 17° 0.8mm
06:00 17° 0.4mm
08:00 17° 0.1mm
10:00 17° 0.1mm
12:00 18° 0.3mm
14:00 18° 0.1mm
16:00 18° 0.1mm
18:00 18°
20:00 18°
22:00 18°
🌧️ SaturdayAugust 29th Avg 17° Low 16° at 16:00 High 18° at 08:00 34.7 mm rain Feels 15° Wind ~64 km/h
Rain
00:00 18°
02:00 17° 1.1mm
04:00 16° 1.1mm
06:00 17° 7.7mm
08:00 18° 0.8mm
10:00 18° 0.8mm
12:00 17° 0.1mm
14:00 16° 1mm
16:00 16° 1mm
18:00 16° 0.7mm
20:00 17° 0.1mm
22:00 17° 0.1mm
🌦️ SundayAugust 30th Avg 17° Low 16° at 07:00 High 17° at 16:00 4.3 mm rain Feels 12° Wind ~48 km/h
Rain Cloudy
00:00 17° 0.2mm
02:00 17° 0.6mm
04:00 17° 0.6mm
06:00 16° 0.1mm
08:00 16° 0.3mm
10:00 17° 0.3mm
12:00 17° 0.3mm
14:00 17°
16:00 17°
18:00 17°
20:00 17°
22:00 17°
🌦️ MondayAugust 31st Avg 16° Low 16° at 07:00 High 17° at 00:00 3.1 mm rain Feels 11° Wind ~41 km/h
Cloudy Rain
00:00 17°
02:00 17°
04:00 17°
06:00 16° 0.3mm
08:00 16° 0.2mm
10:00 16° 0.2mm
12:00 16° 0.2mm
14:00 16° 0.1mm
16:00 16° 0.1mm
18:00 17° 0.1mm
20:00 16° 0.1mm
22:00 16° 0.1mm
🌦️ TuesdaySeptember 1st Avg 17° Low 16° at 04:00 High 17° at 21:00 2.9 mm rain Feels 13° Wind ~38 km/h
Rain Partly Cloudy Cloudy
00:00 16° 0.1mm
02:00 16° 0.2mm
04:00 16° 0.2mm
06:00 16° 0.3mm
08:00 17° 0.4mm
10:00 17° 0.4mm
12:00 17°
14:00 17°
16:00 17°
18:00 17°
20:00 17°
22:00 17°
⛅ WednesdaySeptember 2nd Avg 19° Low 17° at 00:00 High 20° at 17:00 Feels 15° Wind ~48 km/h
Cloudy Partly Cloudy Clear Partly Cloudy
00:00 17°
02:00 17°
04:00 18°
06:00 18°
08:00 18°
10:00 18°
12:00 19°
14:00 20°
16:00 20°
18:00 20°
20:00 20°
22:00 19°
🌧️ ThursdaySeptember 3rd Avg 18° Low 0° at 07:00 High 0° at 13:00 Feels 13° Wind ~50 km/h
Rain Partly Cloudy Unknown
00:00 19°
02:00 19° 0.2mm
04:00 19° 0.2mm
06:00 17° 1.4mm
08:00 17° 0.9mm
10:00 18° 0.9mm
12:00 19°
14:00 19°
16:00 19°
18:00 18°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:07 · Sunset 20:20

14h 13m of daylight · Europe/Guernsey

Air quality

PM2.5 4.2 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Mare de Carteret · 0.6 km Grandes Mielles · 0.7 km Carteret · 0.8 km Goubeys · 0.9 km Vingtaine de l’Epine · 0.9 km Les Maingys · 1.1 km

Tools for Grandes Rocques

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Grandes Rocques weather

Will it rain in Grandes Rocques today?

Yes - about 20.4 mm of rain is expected in Grandes Rocques today.

What is the temperature in Grandes Rocques right now?

It is 18° in Grandes Rocques right now. Today runs between a low of 17° and a high of 18°.

What time is sunrise and sunset in Grandes Rocques?

The sun rises at 06:07 and sets at 20:20 local time in Grandes Rocques today, giving 14h 13m of daylight.

What is the air quality in Grandes Rocques?

PM2.5 in Grandes Rocques is currently 4.2 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Grandes Rocques forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Grandes Rocques best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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