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

29°

☁️ Altona weather

Overcast. No rain expected in the next few hours.

Feels like 33° Wind 20 km/h SE Humidity 76% UV 4 Air Good ☀ 06:06 - 18:29
⚠ Heat Advisory · Moderate

Heat Advisory issued September 7 at 2:39AM AST until September 7 at 5:00PM AST by NWS San Juan PR

Right now it is 29° in Altona with overcast skies, it feels more like 33° and today's high is 30° with an overnight low of 29°. The sun rises at 06:06 and sets at 18:29, giving 12h 23m of daylight. Over the coming week highs range from 29° to 29° - a steady stretch with little day-to-day change.

Altona is in Saint Thomas Island, U.S. Virgin Islands, sitting 6 m above sea level, with a population of about 1,000. Local time is America/St_Thomas (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

29° 31° 33° 30° 29° 05:00 · 29.2° · 0 mm 06:00 · 29.3° · 0 mm 07:00 · 29.3° · 0 mm 08:00 · 29.4° · 0 mm 09:00 · 29.4° · 0 mm 10:00 · 29.4° · 0 mm 11:00 · 29.4° · 0 mm 12:00 · 29.4° · 0 mm 13:00 · 29.4° · 0 mm 14:00 · 29.3° · 0 mm 15:00 · 29.3° · 0 mm 16:00 · 29.3° · 0 mm 17:00 · 29.3° · 0 mm 18:00 · 29.3° · 0 mm 19:00 · 29.5° · 0 mm 20:00 · 29.3° · 0 mm 21:00 · 29.4° · 0 mm 22:00 · 29.4° · 0.1 mm 23:00 · 29.3° · 0 mm 00:00 · 29.2° · 0 mm 01:00 · 29.1° · 0 mm 02:00 · 29.1° · 0 mm 03:00 · 29.1° · 0 mm 04:00 · 29.2° · 0 mm

Precipitation

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 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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
05:00 ☁️ 29.2° 31.2° - Overcast
06:00 ☁️ 29.3° 31.6° - Overcast
07:00 ⛅ 29.3° 31.9° - Partly cloudy
08:00 ⛅ 29.4° 31.4° - Partly cloudy
09:00 🌤️ 29.4° 31.2° - Mostly clear
10:00 🌤️ 29.4° 30.7° - Mostly clear
11:00 ☀️ 29.4° 30.6° - Clear sky
12:00 ☁️ 29.4° 30.5° - Overcast
13:00 ☁️ 29.4° 30.1° - Overcast
14:00 ☁️ 29.3° 29.7° - Overcast
15:00 ☁️ 29.3° 29.9° - Overcast
16:00 ☁️ 29.3° 30.2° - Overcast

Next 16 days

Today☁️ 30°29°0.1mm Tue 8🌦️ 29°28°3.1mm Wed 9🌦️ 29°29°4.6mm Thu 10🌦️ 29°29°2.2mm Fri 11🌦️ 29°29°3.1mm Sat 12☀️ 29°28°0.3mm Sun 13🌦️ 29°29°1.8mm Mon 14🌦️ 29°29°2.4mm Tue 15🌦️ 29°29°2.1mm Wed 16🌦️ 29°29°6mm Thu 17🌧️ 29°27°28.2mm Fri 18🌦️ 29°29°2.4mm Sat 19🌦️ 29°28°2.4mm Sun 20🌦️ 29°28°3.3mm Mon 21🌧️ 29°29°7.5mm Tue 22🌦️ 0°0°
☁️ TodaySeptember 7th Avg 29° Low 29° at 05:00 High 30° at 19:00 0.1 mm rain Feels 32° Wind ~31 km/h
Cloudy Clear Cloudy Cloudy
00:00 29°
02:00 29°
04:00 29°
06:00 29°
08:00 29°
10:00 29°
12:00 29°
14:00 29°
16:00 29°
18:00 29°
20:00 29°
22:00 29° 0.1mm
🌦️ TuesdaySeptember 8th Avg 29° Low 28° at 07:00 High 29° at 14:00 3.1 mm rain Wind ~34 km/h
Cloudy Rain Rain Clear
00:00 29°
02:00 29°
04:00 29°
06:00 29° 0.9mm
08:00 29° 0.6mm
10:00 29° 0.1mm
12:00 29°
14:00 29° 0.1mm
16:00 29°
18:00 29°
20:00 29°
22:00 29°
🌦️ WednesdaySeptember 9th Avg 29° Low 29° at 03:00 High 29° at 16:00 4.6 mm rain Wind ~37 km/h
Rain Rain
00:00 29°
02:00 29° 0.2mm
04:00 29° 0.2mm
06:00 29° 0.7mm
08:00 29° 0.1mm
10:00 29° 0.2mm
12:00 29°
14:00 29°
16:00 29° 0.1mm
18:00 29°
20:00 29° 0.2mm
22:00 29° 0.3mm
🌦️ ThursdaySeptember 10th Avg 29° Low 29° at 04:00 High 29° at 21:00 2.2 mm rain Wind ~38 km/h
Clear Rain Rain Rain
00:00 29°
02:00 29°
04:00 29° 0.4mm
06:00 29° 0.1mm
08:00 29° 0.3mm
10:00 29° 0.1mm
12:00 29°
14:00 29° 0.2mm
16:00 29°
18:00 29°
20:00 29° 0.2mm
22:00 29°
🌦️ FridaySeptember 11th Avg 29° Low 29° at 06:00 High 29° at 20:00 3.1 mm rain Wind ~37 km/h
Rain Clear
00:00 29° 0.1mm
02:00 29° 0.2mm
04:00 29° 0.4mm
06:00 29° 0.2mm
08:00 29° 0.8mm
10:00 29°
12:00 29°
14:00 29°
16:00 29°
18:00 29°
20:00 29°
22:00 29°
☀️ SaturdaySeptember 12th Avg 29° Low 28° at 04:00 High 29° at 14:00 0.3 mm rain Wind ~36 km/h
Partly Cloudy Cloudy Rain Clear Partly Cloudy
00:00 29°
02:00 29°
04:00 28°
06:00 29°
08:00 29°
10:00 29° 0.1mm
12:00 29°
14:00 29°
16:00 29°
18:00 29°
20:00 29°
22:00 29°
🌦️ SundaySeptember 13th Avg 29° Low 29° at 01:00 High 29° at 08:00 1.8 mm rain Wind ~36 km/h
Clear Rain Clear Rain
00:00 29°
02:00 29°
04:00 29°
06:00 29° 0.1mm
08:00 29° 0.1mm
10:00 29° 0.1mm
12:00 29°
14:00 29°
16:00 29° 0.2mm
18:00 29° 0.1mm
20:00 29° 0.1mm
22:00 29° 0.1mm
🌦️ MondaySeptember 14th Avg 29° Low 29° at 19:00 High 29° at 00:00 2.4 mm rain Wind ~32 km/h
Clear Rain Clear Rain
00:00 29°
02:00 29°
04:00 29° 0.1mm
06:00 29° 0.2mm
08:00 29° 0.2mm
10:00 29° 0.1mm
12:00 29°
14:00 29°
16:00 29° 0.1mm
18:00 29° 0.1mm
20:00 29° 0.1mm
22:00 29° 0.2mm
🌦️ TuesdaySeptember 15th Avg 29° Low 29° at 01:00 High 29° at 23:00 2.1 mm rain Wind ~32 km/h
Partly Cloudy Clear Rain
00:00 29°
02:00 29°
04:00 29°
06:00 29°
08:00 29°
10:00 29° 0.1mm
12:00 29° 0.1mm
14:00 29° 0.1mm
16:00 29° 0.2mm
18:00 29° 0.1mm
20:00 29° 0.1mm
22:00 29° 0.2mm
🌦️ WednesdaySeptember 16th Avg 29° Low 29° at 06:00 High 29° at 00:00 6 mm rain Wind ~35 km/h
Clear Rain
00:00 29°
02:00 29°
04:00 29°
06:00 29° 0.6mm
08:00 29° 0.6mm
10:00 29° 0.1mm
12:00 29° 0.5mm
14:00 29° 0.5mm
16:00 29° 0.1mm
18:00 29° 0.2mm
20:00 29° 0.2mm
22:00 29° 0.5mm
🌧️ ThursdaySeptember 17th Avg 28° Low 27° at 14:00 High 29° at 00:00 28.2 mm rain Feels 31° Wind ~36 km/h
Rain Cloudy
00:00 29° 0.5mm
02:00 29° 0.5mm
04:00 29° 1.3mm
06:00 29° 3.1mm
08:00 29° 3.1mm
10:00 28° 2.4mm
12:00 27° 2.1mm
14:00 27° 2.1mm
16:00 27°
18:00 28°
20:00 28°
22:00 28°
🌦️ FridaySeptember 18th Avg 29° Low 29° at 00:00 High 29° at 13:00 2.4 mm rain Wind ~33 km/h
Cloudy Rain Partly Cloudy Rain Cloudy Rain Cloudy
00:00 29°
02:00 29°
04:00 29° 0.1mm
06:00 29°
08:00 29°
10:00 29°
12:00 29° 0.6mm
14:00 29° 0.6mm
16:00 29°
18:00 29° 0.1mm
20:00 29° 0.1mm
22:00 29°
🌦️ SaturdaySeptember 19th Avg 29° Low 28° at 08:00 High 29° at 17:00 2.4 mm rain Feels 31° Wind ~27 km/h
Rain Clear Rain Cloudy Rain
00:00 29°
02:00 29°
04:00 29° 0.5mm
06:00 29° 0.1mm
08:00 28° 0.1mm
10:00 29°
12:00 29°
14:00 29°
16:00 29° 0.1mm
18:00 29°
20:00 29°
22:00 29° 0.1mm
🌦️ SundaySeptember 20th Avg 29° Low 28° at 01:00 High 29° at 20:00 3.3 mm rain Feels 31° Wind ~23 km/h
Rain Partly Cloudy Rain Partly Cloudy
00:00 28° 0.4mm
02:00 28° 0.4mm
04:00 28° 0.1mm
06:00 28° 0.1mm
08:00 28° 0.1mm
10:00 29°
12:00 29°
14:00 29°
16:00 29° 0.4mm
18:00 29° 0.1mm
20:00 29° 0.1mm
22:00 29°
🌧️ MondaySeptember 21st Avg 29° Low 29° at 01:00 High 29° at 11:00 7.5 mm rain Feels 31° Wind ~25 km/h
Rain Cloudy Rain
00:00 29° 0.2mm
02:00 29° 0.2mm
04:00 29° 0.1mm
06:00 29°
08:00 29°
10:00 29° 0.1mm
12:00 29° 0.1mm
14:00 29° 0.1mm
16:00 29° 1.1mm
18:00 29° 0.6mm
20:00 29° 0.6mm
22:00 29° 0.3mm
🌦️ TuesdaySeptember 22nd Avg 29° Low 0° at 04:00 High 0° at 00:00 Feels 30° Wind ~25 km/h
Cloudy Rain Cloudy Unknown
00:00 29°
02:00 29°
04:00 29°
06:00 29°
08:00 29°
10:00 29° 0.2mm
12:00 29° 0.6mm
14:00 29° 0.6mm
16:00 29°
18:00 29°
20:00 29°
22:00 0°

Sun

☀️ Sunrise 06:06 · Sunset 18:29

12h 23m of daylight · America/St_Thomas

Air quality

PM2.5 3.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Frenchtown · 0.7 km Contant · 0.8 km Solberg · 1.2 km Lilliendahl · 1.8 km Resolution · 1.9 km Charlotte Amalie · 1.9 km

Tools for Altona

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

Common questions about Altona weather

Will it rain in Altona today?

No rain is in the forecast for Altona today.

What is the temperature in Altona right now?

It is 29° in Altona right now, though it feels closer to 33°. Today runs between a low of 29° and a high of 30°.

What time is sunrise and sunset in Altona?

The sun rises at 06:06 and sets at 18:29 local time in Altona today, giving 12h 23m of daylight.

What is the air quality in Altona?

PM2.5 in Altona is currently 3.9 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 Altona 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 Altona 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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