Cities / Guernsey

18°

⛅ Saint Martin weather

Partly cloudy. No rain expected in the next few hours.

Feels like 16° Wind 26 km/h SW Humidity 85% UV 0 Air Good ☀ 06:22 - 20:00

Right now it is 18° in Saint Martin with partly cloudy skies, today's high is 19° with an overnight low of 17° and about 3 mm of rain is expected. The sun rises at 06:22 and sets at 20:00, giving 13h 38m of daylight. Over the coming week highs range from 18° to 19° - a steady stretch with little day-to-day change.

Saint Martin is in Guernsey, sitting 88 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

17° 19° 21° 19° 17° 00:00 · 18.1° · 0 mm 01:00 · 18.1° · 0 mm 02:00 · 18° · 0 mm 03:00 · 17.9° · 0 mm 04:00 · 17.9° · 0 mm 05:00 · 17.7° · 0.1 mm 06:00 · 17.3° · 0.7 mm 07:00 · 17.7° · 0.6 mm 08:00 · 18.2° · 1 mm 09:00 · 18.8° · 0.4 mm 10:00 · 19.3° · 0 mm 11:00 · 19.2° · 0.1 mm 12:00 · 19.2° · 0 mm 13:00 · 18.8° · 0 mm 14:00 · 18.6° · 0 mm 15:00 · 18.5° · 0 mm 16:00 · 18.4° · 0 mm 17:00 · 18.5° · 0.1 mm 18:00 · 18.3° · 0 mm 19:00 · 18.2° · 0 mm 20:00 · 18.1° · 0 mm 21:00 · 18.1° · 0 mm 22:00 · 18.1° · 0 mm 23:00 · 18° · 0 mm

Precipitation

00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0.1 mm 06:00 · 0.7 mm 06:00 07:00 · 0.6 mm 08:00 · 1 mm 09:00 · 0.4 mm 09:00 10:00 · 0 mm 11:00 · 0.1 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 · 0.1 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
00:00 ☀️ 18.1° 14.7° - Clear sky
01:00 ⛅ 18.1° 15° - Partly cloudy
02:00 ☁️ 18° 15° - Overcast
03:00 ☁️ 17.9° 14.3° - Overcast
04:00 ☁️ 17.9° 13.7° - Overcast
05:00 🌦️ 17.7° 13.4° 0.1 mm Light rain
06:00 🌦️ 17.3° 12.8° 0.7 mm Light rain
07:00 🌦️ 17.7° 11.4° 0.6 mm Light rain
08:00 🌧️ 18.2° 11.8° 1 mm Rain
09:00 🌦️ 18.8° 12.4° 0.4 mm Light rain
10:00 ⛅ 19.3° 12.6° - Partly cloudy
11:00 🌦️ 19.2° 11.2° 0.1 mm Light rain

Next 16 days

Today🌧️ 19°17°3mm Sun 30🌦️ 19°18°2.6mm Mon 31🌦️ 18°17°2mm Tue 1☁️ 18°17° Wed 2🌦️ 19°18°1.6mm Thu 3⛅ 19°18°0.6mm Fri 4🌦️ 19°17°1.5mm Sat 5☁️ 19°17° Sun 6☁️ 19°18° Mon 7🌦️ 19°16°2.1mm Tue 8☀️ 17°15°0.3mm Wed 9☁️ 15°14° Thu 10☁️ 18°15° Fri 11🌦️ 17°17°5.2mm Sat 12🌧️ 17°16°16.1mm Sun 13⛅ 0°0°
🌧️ TodayAugust 29th Avg 18° Low 17° at 06:00 High 19° at 10:00 3 mm rain Feels 15° Wind ~67 km/h
Cloudy Rain Cloudy Clear
00:00 18°
02:00 18°
04:00 18°
06:00 17° 0.7mm
08:00 18° 1mm
10:00 19°
12:00 19°
14:00 19°
16:00 18°
18:00 18°
20:00 18°
22:00 18°
🌦️ SundayAugust 30th Avg 18° Low 18° at 23:00 High 19° at 14:00 2.6 mm rain Feels 14° Wind ~50 km/h
Rain Rain Rain Clear
00:00 18°
02:00 18°
04:00 18° 0.1mm
06:00 18° 0.1mm
08:00 18°
10:00 18° 0.2mm
12:00 18°
14:00 19° 0.3mm
16:00 19°
18:00 18° 0.1mm
20:00 18°
22:00 18° 0.1mm
🌦️ MondayAugust 31st Avg 18° Low 17° at 02:00 High 18° at 03:00 2 mm rain Feels 14° Wind ~49 km/h
Rain Clear Clear Cloudy
00:00 18° 0.2mm
02:00 17° 0.3mm
04:00 18° 0.2mm
06:00 18° 0.2mm
08:00 18° 0.1mm
10:00 18°
12:00 18°
14:00 18°
16:00 18°
18:00 18°
20:00 18°
22:00 18°
☁️ TuesdaySeptember 1st Avg 17° Low 17° at 05:00 High 18° at 15:00 Feels 15° Wind ~21 km/h
Cloudy Cloudy
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 17°
10:00 17°
12:00 17°
14:00 18°
16:00 18°
18:00 18°
20:00 18°
22:00 18°
🌦️ WednesdaySeptember 2nd Avg 18° Low 18° at 00:00 High 19° at 16:00 1.6 mm rain Feels 15° Wind ~43 km/h
Cloudy Rain Rain
00:00 18°
02:00 18°
04:00 18°
06:00 18°
08:00 18° 0.1mm
10:00 18° 0.1mm
12:00 18°
14:00 19° 0.1mm
16:00 19°
18:00 19° 0.3mm
20:00 19° 0.1mm
22:00 19° 0.1mm
⛅ ThursdaySeptember 3rd Avg 18° Low 18° at 23:00 High 19° at 04:00 0.6 mm rain Feels 14° Wind ~40 km/h
Rain Partly Cloudy Clear Partly Cloudy
00:00 18°
02:00 18° 0.1mm
04:00 19° 0.1mm
06:00 18° 0.1mm
08:00 18°
10:00 18°
12:00 18°
14:00 18°
16:00 18°
18:00 18°
20:00 18°
22:00 18°
🌦️ FridaySeptember 4th Avg 18° Low 17° at 20:00 High 19° at 14:00 1.5 mm rain Feels 15° Wind ~53 km/h
Cloudy Rain Cloudy Rain
00:00 18°
02:00 18°
04:00 18°
06:00 18°
08:00 18° 0.1mm
10:00 18° 0.1mm
12:00 19° 0.1mm
14:00 19°
16:00 19°
18:00 18° 0.2mm
20:00 17° 0.1mm
22:00 18° 0.1mm
☁️ SaturdaySeptember 5th Avg 18° Low 17° at 05:00 High 19° at 22:00 Wind ~32 km/h
Cloudy Partly Cloudy
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 17°
10:00 17°
12:00 17°
14:00 18°
16:00 18°
18:00 18°
20:00 18°
22:00 19°
☁️ SundaySeptember 6th Avg 19° Low 18° at 09:00 High 19° at 16:00 Feels 17° Wind ~36 km/h
Cloudy Cloudy
00:00 19°
02:00 19°
04:00 19°
06:00 18°
08:00 18°
10:00 18°
12:00 18°
14:00 19°
16:00 19°
18:00 19°
20:00 19°
22:00 19°
🌦️ MondaySeptember 7th Avg 18° Low 16° at 13:00 High 19° at 04:00 2.1 mm rain Feels 16° Wind ~44 km/h
Cloudy Rain Cloudy Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19° 0.1mm
08:00 18° 0.6mm
10:00 17° 0.6mm
12:00 17°
14:00 16°
16:00 17°
18:00 17°
20:00 18°
22:00 17°
☀️ TuesdaySeptember 8th Avg 16° Low 15° at 12:00 High 17° at 19:00 0.3 mm rain Feels 11° Wind ~40 km/h
Clear Rain
00:00 16°
02:00 16°
04:00 16°
06:00 16°
08:00 16°
10:00 16°
12:00 15°
14:00 15°
16:00 16°
18:00 16°
20:00 16° 0.1mm
22:00 16° 0.1mm
☁️ WednesdaySeptember 9th Avg 15° Low 14° at 11:00 High 15° at 00:00 Feels 13° Wind ~32 km/h
Clear Cloudy
00:00 15°
02:00 15°
04:00 15°
06:00 15°
08:00 15°
10:00 14°
12:00 14°
14:00 14°
16:00 14°
18:00 14°
20:00 15°
22:00 15°
☁️ ThursdaySeptember 10th Avg 16° Low 15° at 00:00 High 18° at 16:00 Feels 13° Wind ~41 km/h
Clear Cloudy Cloudy
00:00 15°
02:00 15°
04:00 16°
06:00 16°
08:00 16°
10:00 15°
12:00 16°
14:00 17°
16:00 18°
18:00 17°
20:00 17°
22:00 17°
🌦️ FridaySeptember 11th Avg 17° Low 17° at 01:00 High 17° at 13:00 5.2 mm rain Feels 13° Wind ~47 km/h
Rain Cloudy Rain
00:00 17°
02:00 17° 0.5mm
04:00 17° 0.5mm
06:00 17° 0.9mm
08:00 17°
10:00 17°
12:00 17°
14:00 17° 0.1mm
16:00 17° 0.1mm
18:00 17° 0.1mm
20:00 17° 0.1mm
22:00 17° 0.1mm
🌧️ SaturdaySeptember 12th Avg 16° Low 16° at 09:00 High 17° at 01:00 16.1 mm rain Feels 13° Wind ~43 km/h
Rain
00:00 17° 0.1mm
02:00 17° 0.1mm
04:00 17° 0.1mm
06:00 16° 0.3mm
08:00 16° 0.8mm
10:00 16° 0.8mm
12:00 17° 3.4mm
14:00 17° 0.3mm
16:00 17° 0.3mm
18:00 17° 0.3mm
20:00 17° 0.1mm
22:00 16° 0.1mm
⛅ SundaySeptember 13th Avg 16° Low 0° at 05:00 High 0° at 19:00 Feels 13° Wind ~35 km/h
Clear Partly Cloudy Partly Cloudy Unknown
00:00 16°
02:00 15°
04:00 15°
06:00 15°
08:00 15°
10:00 15°
12:00 15°
14:00 15°
16:00 16°
18:00 17°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:22 · Sunset 20:00

13h 38m of daylight · Europe/Guernsey

Air quality

PM2.5 3.1 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Les Gouies · 0.3 km Four Cabot · 0.4 km Saint Andrew · 0.7 km Mouilpied · 0.7 km Les Hurlaux · 0.7 km Carmel · 0.9 km

Tools for Saint Martin

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

Common questions about Saint Martin weather

Will it rain in Saint Martin today?

Yes - about 3 mm of rain is expected in Saint Martin today.

What is the temperature in Saint Martin right now?

It is 18° in Saint Martin right now, though it feels closer to 16°. Today runs between a low of 17° and a high of 19°.

What time is sunrise and sunset in Saint Martin?

The sun rises at 06:22 and sets at 20:00 local time in Saint Martin today, giving 13h 38m of daylight.

What is the air quality in Saint Martin?

PM2.5 in Saint Martin is currently 3.1 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 Saint Martin 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 Saint Martin 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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