Cities / U.S. Virgin Islands / Saint Thomas Island

29°

☁️ Mariendal weather

Overcast. No rain expected in the next few hours.

Feels like 32° Wind 28 km/h E Humidity 74% UV 0 Air Fair ☀ 06:01 - 18:45
⚠ Rip Current Statement · Moderate

Rip Current Statement issued August 16 at 10:18AM AST until August 17 at 6:00AM AST by NWS San Juan PR

⚠ Heat Advisory · Moderate

Heat Advisory issued August 16 at 10:17AM AST until August 16 at 5:00PM AST by NWS San Juan PR

Right now it is 29° in Mariendal with overcast skies, it feels more like 32° and today's high is 29° with an overnight low of 28°. The sun rises at 06:01 and sets at 18:45, giving 12h 44m of daylight. Over the coming week highs range from 28° to 29° - a steady stretch with little day-to-day change.

Mariendal is in Saint Thomas Island, U.S. Virgin Islands, sitting 20 m above sea level. Local time is America/St_Thomas (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

28° 30° 32° 29° 28° 14:00 · 29.1° · 0 mm 15:00 · 29° · 0 mm 16:00 · 28.9° · 0 mm 17:00 · 28.7° · 0 mm 18:00 · 28.7° · 0 mm 19:00 · 28.6° · 0 mm 20:00 · 28.5° · 0 mm 21:00 · 28.4° · 0 mm 22:00 · 28.5° · 0.1 mm 23:00 · 28.5° · 0.1 mm 00:00 · 28.3° · 0 mm 01:00 · 28.3° · 0 mm 02:00 · 28.2° · 0 mm 03:00 · 28.2° · 0 mm 04:00 · 28.3° · 0 mm 05:00 · 28.4° · 0 mm 06:00 · 28.3° · 0 mm 07:00 · 28.2° · 0 mm 08:00 · 28.2° · 0 mm 09:00 · 28.2° · 0 mm 10:00 · 28.4° · 0 mm 11:00 · 28.5° · 0 mm 12:00 · 28.6° · 0 mm 13:00 · 28.7° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
14:00 ☁️ 29.1° 29.4° - Overcast
15:00 ☁️ 29° 29.5° - Overcast
16:00 ☁️ 28.9° 29.7° - Overcast
17:00 ☁️ 28.7° 29.1° - Overcast
18:00 ☀️ 28.7° 29° - Clear sky
19:00 ☀️ 28.6° 27.8° - Clear sky
20:00 ☀️ 28.5° 27.5° - Clear sky
21:00 ☀️ 28.4° 27.8° - Clear sky
22:00 🌦️ 28.5° 27.9° 0.1 mm Light rain
23:00 🌦️ 28.5° 27.1° 0.1 mm Light rain
00:00 ☁️ 28.3° 26.1° - Overcast
01:00 ☀️ 28.3° 26.9° - Clear sky

Next 16 days

Today☁️ 29°28°0.5mm Mon 17☁️ 29°28°0.2mm Tue 18🌦️ 28°28°0.5mm Wed 19🌦️ 29°28°2mm Thu 20🌦️ 29°28°0.6mm Fri 21🌦️ 29°28°0.9mm Sat 22🌦️ 28°28°6mm Sun 23🌦️ 28°28°1.8mm Mon 24⛅ 29°28°0.3mm Tue 25☀️ 28°28°0.3mm Wed 26🌦️ 29°28°6.9mm Thu 27🌦️ 29°28°0.9mm Fri 28🌦️ 29°28°1.5mm Sat 29☀️ 29°28° Sun 30⛅ 28°28° Mon 31🌦️ 29°28°0.6mm
☁️ TodayAugust 16th Avg 29° Low 28° at 07:00 High 29° at 13:00 0.5 mm rain Wind ~40 km/h
Cloudy Rain Cloudy Clear
00:00 29°
02:00 29°
04:00 29°
06:00 28°
08:00 29° 0.1mm
10:00 29° 0.1mm
12:00 29°
14:00 29°
16:00 29°
18:00 29°
20:00 29°
22:00 29° 0.1mm
☁️ MondayAugust 17th Avg 28° Low 28° at 22:00 High 29° at 15:00 0.2 mm rain Wind ~38 km/h
Clear Cloudy
00:00 28°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 28°
12:00 29°
14:00 29°
16:00 29°
18:00 28°
20:00 28°
22:00 28° 0.1mm
🌦️ TuesdayAugust 18th Avg 28° Low 28° at 03:00 High 28° at 13:00 0.5 mm rain Feels 30° Wind ~30 km/h
Clear Clear Clear
00:00 28°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 28°
12:00 28° 0.2mm
14:00 28°
16:00 28°
18:00 28°
20:00 28°
22:00 28° 0.1mm
🌦️ WednesdayAugust 19th Avg 28° Low 28° at 04:00 High 29° at 14:00 2 mm rain Feels 31° Wind ~31 km/h
Rain Rain Rain Clear
00:00 28° 0.1mm
02:00 28° 0.1mm
04:00 28° 0.3mm
06:00 28° 0.1mm
08:00 28° 0.1mm
10:00 28° 0.2mm
12:00 28° 0.2mm
14:00 29°
16:00 29°
18:00 29°
20:00 28°
22:00 28°
🌦️ ThursdayAugust 20th Avg 28° Low 28° at 00:00 High 29° at 12:00 0.6 mm rain Wind ~36 km/h
Cloudy Cloudy Clear
00:00 28°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 28°
12:00 29°
14:00 29°
16:00 29°
18:00 28°
20:00 28°
22:00 29°
🌦️ FridayAugust 21st Avg 28° Low 28° at 05:00 High 29° at 00:00 0.9 mm rain Wind ~36 km/h
Clear Partly Cloudy Cloudy Rain
00:00 29°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 28°
12:00 28°
14:00 28°
16:00 29°
18:00 29°
20:00 28°
22:00 28° 0.3mm
🌦️ SaturdayAugust 22nd Avg 28° Low 28° at 02:00 High 28° at 00:00 6 mm rain Wind ~35 km/h
Rain Cloudy Rain
00:00 28° 0.5mm
02:00 28° 0.5mm
04:00 28° 0.3mm
06:00 28° 0.4mm
08:00 28° 0.4mm
10:00 28° 0.4mm
12:00 28° 0.3mm
14:00 28° 0.3mm
16:00 28°
18:00 28°
20:00 28°
22:00 28° 0.1mm
🌦️ SundayAugust 23rd Avg 28° Low 28° at 04:00 High 28° at 13:00 1.8 mm rain Wind ~33 km/h
Cloudy Rain Clear Rain
00:00 28°
02:00 28°
04:00 28°
06:00 28° 0.2mm
08:00 28° 0.2mm
10:00 28°
12:00 28°
14:00 28°
16:00 28° 0.1mm
18:00 28° 0.1mm
20:00 28° 0.1mm
22:00 28° 0.2mm
⛅ MondayAugust 24th Avg 28° Low 28° at 00:00 High 29° at 08:00 0.3 mm rain Wind ~31 km/h
Cloudy Partly Cloudy Rain
00:00 28°
02:00 28°
04:00 28°
06:00 28°
08:00 29°
10:00 29°
12:00 29°
14:00 29°
16:00 29°
18:00 28°
20:00 28°
22:00 28° 0.1mm
☀️ TuesdayAugust 25th Avg 28° Low 28° at 06:00 High 28° at 16:00 0.3 mm rain Feels 30° Wind ~32 km/h
Cloudy Clear Rain
00:00 28°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 28°
12:00 28°
14:00 28°
16:00 28°
18:00 28°
20:00 28°
22:00 28° 0.1mm
🌦️ WednesdayAugust 26th Avg 28° Low 28° at 07:00 High 29° at 14:00 6.9 mm rain Feels 32° Wind ~30 km/h
Rain Clear Rain Cloudy
00:00 28°
02:00 28°
04:00 28° 0.2mm
06:00 28° 0.8mm
08:00 28° 0.8mm
10:00 28°
12:00 29° 0.5mm
14:00 29° 0.5mm
16:00 29° 0.8mm
18:00 29°
20:00 29°
22:00 29°
🌦️ ThursdayAugust 27th Avg 28° Low 28° at 08:00 High 29° at 14:00 0.9 mm rain Wind ~30 km/h
Cloudy Rain Partly Cloudy Rain Clear
00:00 28°
02:00 28°
04:00 28° 0.1mm
06:00 28°
08:00 28°
10:00 28°
12:00 28° 0.2mm
14:00 29° 0.2mm
16:00 28°
18:00 28°
20:00 28°
22:00 28°
🌦️ FridayAugust 28th Avg 28° Low 28° at 03:00 High 29° at 19:00 1.5 mm rain Wind ~29 km/h
Partly Cloudy Rain Clear Cloudy
00:00 28°
02:00 28°
04:00 28°
06:00 28° 0.1mm
08:00 28° 0.1mm
10:00 28° 0.2mm
12:00 28° 0.2mm
14:00 28° 0.2mm
16:00 28°
18:00 28°
20:00 29°
22:00 28°
☀️ SaturdayAugust 29th Avg 28° Low 28° at 03:00 High 29° at 17:00 Wind ~27 km/h
Clear Partly Cloudy
00:00 28°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 28°
12:00 28°
14:00 28°
16:00 28°
18:00 29°
20:00 28°
22:00 28°
⛅ SundayAugust 30th Avg 28° Low 28° at 06:00 High 28° at 11:00 Wind ~30 km/h
Cloudy Clear Partly Cloudy Cloudy
00:00 28°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 28°
12:00 28°
14:00 28°
16:00 28°
18:00 28°
20:00 28°
22:00 28°
🌦️ MondayAugust 31st Avg 28° Low 28° at 06:00 High 29° at 23:00 0.6 mm rain Wind ~31 km/h
Cloudy Rain Rain Clear
00:00 28°
02:00 28°
04:00 28°
06:00 28° 0.1mm
08:00 28° 0.1mm
10:00 28°
12:00 28° 0.1mm
14:00 28° 0.1mm
16:00 28°
18:00 28°
20:00 29°
22:00 29°

Sun

☀️ Sunrise 06:01 · Sunset 18:45

12h 44m of daylight · America/St_Thomas

Air quality

PM2.5 22 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Nadir · 0.7 km Tutu · 1.3 km Hoffman · 1.6 km Bovoni · 1.8 km Donoe · 2 km Bolongo · 2.1 km

Tools for Mariendal

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

Common questions about Mariendal weather

Will it rain in Mariendal today?

Only a trace - around 0.5 mm is expected in Mariendal today, not enough to need an umbrella.

What is the temperature in Mariendal right now?

It is 29° in Mariendal right now, though it feels closer to 32°. Today runs between a low of 28° and a high of 29°.

What time is sunrise and sunset in Mariendal?

The sun rises at 06:01 and sets at 18:45 local time in Mariendal today, giving 12h 44m of daylight.

What is the air quality in Mariendal?

PM2.5 in Mariendal is currently 22 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Mariendal 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 Mariendal 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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