Cities / Peru / San Martín Department

32°

☀️ La Unión weather

Clear sky. No rain expected in the next few hours.

Feels like 36° Wind 3 km/h S Humidity 38% UV 0 Air Good ☀ 06:10 - 18:05

Right now it is 32° in La Unión with clear skies, it feels more like 36° and today's high is 32° with an overnight low of 16°. The sun rises at 06:10 and sets at 18:05, giving 11h 55m of daylight. Over the coming week highs range from 34° to 36° - a steady stretch with little day-to-day change.

La Unión is in San Martín Department, Peru, sitting 482 m above sea level. Local time is America/Lima (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

18° 26° 33° 32° 19° 13:00 · 31.6° · 0 mm 14:00 · 32.2° · 0 mm 15:00 · 32.2° · 0 mm 16:00 · 31.7° · 0 mm 17:00 · 30° · 0 mm 18:00 · 25.7° · 0 mm 19:00 · 24.3° · 0 mm 20:00 · 23.6° · 0 mm 21:00 · 22.1° · 0 mm 22:00 · 22.3° · 0 mm 23:00 · 22.4° · 0 mm 00:00 · 22° · 0 mm 01:00 · 21.7° · 0 mm 02:00 · 21.2° · 0 mm 03:00 · 20.7° · 0 mm 04:00 · 21° · 0 mm 05:00 · 20° · 0 mm 06:00 · 18.8° · 0 mm 07:00 · 20.1° · 0 mm 08:00 · 23° · 0 mm 09:00 · 25.7° · 0 mm 10:00 · 28.2° · 0 mm 11:00 · 30.4° · 0 mm 12:00 · 32.4° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
13:00 ☀️ 31.6° 33.2° - Clear sky
14:00 ☀️ 32.2° 33.6° - Clear sky
15:00 ☀️ 32.2° 33.3° - Clear sky
16:00 ☀️ 31.7° 33.1° - Clear sky
17:00 ☀️ 30° 33.1° - Clear sky
18:00 ☁️ 25.7° 27.9° - Overcast
19:00 ☁️ 24.3° 26.5° - Overcast
20:00 ☁️ 23.6° 25.7° - Overcast
21:00 ☁️ 22.1° 24.2° - Overcast
22:00 ☁️ 22.3° 24.6° - Overcast
23:00 ☁️ 22.4° 25° - Overcast
00:00 ☁️ 22° 24.4° - Overcast

Next 16 days

Today☀️ 32°16° Thu 27☁️ 34°19° Fri 28☀️ 35°19° Sat 29🌤️ 35°18° Sun 30☀️ 36°18° Mon 31🌤️ 36°20°0.1mm Tue 1🌦️ 36°21°3.9mm Wed 2🌦️ 35°19°2.7mm Thu 3🌦️ 35°19°2mm Fri 4🌧️ 27°20°4.8mm Sat 5☁️ 27°19° Sun 6🌦️ 33°17°1.5mm Mon 7🌦️ 34°18°1.6mm Tue 8🌦️ 35°19°2.4mm Wed 9🌧️ 35°19°8.1mm Thu 10🌦️ 34°19°3.5mm
☀️ TodayAugust 26th Avg 23° Low 16° at 06:00 High 32° at 14:00 Feels 34° Wind ~5 km/h
Clear Cloudy
00:00 17°
02:00 17°
04:00 16°
06:00 16°
08:00 20°
10:00 26°
12:00 30°
14:00 32°
16:00 32°
18:00 26°
20:00 24°
22:00 22°
☁️ ThursdayAugust 27th Avg 25° Low 19° at 06:00 High 34° at 14:00 Wind ~9 km/h
Cloudy Cloudy Cloudy Cloudy
00:00 22°
02:00 21°
04:00 21°
06:00 19°
08:00 23°
10:00 28°
12:00 32°
14:00 34°
16:00 30°
18:00 26°
20:00 24°
22:00 23°
☀️ FridayAugust 28th Avg 25° Low 19° at 06:00 High 35° at 14:00 Wind ~5 km/h
Clear Clear
00:00 21°
02:00 20°
04:00 19°
06:00 19°
08:00 23°
10:00 28°
12:00 33°
14:00 35°
16:00 34°
18:00 27°
20:00 22°
22:00 21°
🌤️ SaturdayAugust 29th Avg 25° Low 18° at 06:00 High 35° at 14:00 Wind ~5 km/h
Clear Clear
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 22°
10:00 28°
12:00 33°
14:00 35°
16:00 35°
18:00 27°
20:00 23°
22:00 22°
☀️ SundayAugust 30th Avg 26° Low 18° at 06:00 High 36° at 14:00 Wind ~5 km/h
Clear Clear Cloudy
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 23°
10:00 29°
12:00 34°
14:00 36°
16:00 35°
18:00 28°
20:00 26°
22:00 24°
🌤️ MondayAugust 31st Avg 27° Low 20° at 06:00 High 36° at 13:00 0.1 mm rain Wind ~12 km/h
Cloudy Partly Cloudy Clear Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 20°
08:00 24°
10:00 30°
12:00 35°
14:00 35°
16:00 32°
18:00 27°
20:00 25°
22:00 24°
🌦️ TuesdaySeptember 1st Avg 26° Low 21° at 05:00 High 36° at 14:00 3.9 mm rain Wind ~7 km/h
Clear Partly Cloudy Rain
00:00 23° 0.1mm
02:00 21°
04:00 21°
06:00 21°
08:00 24°
10:00 30°
12:00 34°
14:00 36°
16:00 33°
18:00 26° 0.6mm
20:00 22° 0.5mm
22:00 21° 0.5mm
🌦️ WednesdaySeptember 2nd Avg 25° Low 19° at 05:00 High 35° at 14:00 2.7 mm rain Wind ~6 km/h
Rain Clear Cloudy
00:00 20° 0.4mm
02:00 19° 0.1mm
04:00 19° 0.1mm
06:00 19° 0.4mm
08:00 22° 0.1mm
10:00 28° 0.1mm
12:00 33°
14:00 35°
16:00 34°
18:00 27°
20:00 22°
22:00 22°
🌦️ ThursdaySeptember 3rd Avg 25° Low 19° at 05:00 High 35° at 14:00 2 mm rain Wind ~4 km/h
Rain Rain Partly Cloudy
00:00 21° 0.1mm
02:00 20° 0.2mm
04:00 19° 0.2mm
06:00 19°
08:00 22° 0.4mm
10:00 27° 0.4mm
12:00 33°
14:00 35°
16:00 33°
18:00 27°
20:00 23°
22:00 22°
🌧️ FridaySeptember 4th Avg 21° Low 20° at 05:00 High 27° at 16:00 4.8 mm rain Wind ~6 km/h
Clear Rain Cloudy Clear
00:00 21°
02:00 20°
04:00 20°
06:00 20° 1mm
08:00 20° 0.6mm
10:00 20° 0.6mm
12:00 21°
14:00 24°
16:00 27°
18:00 23°
20:00 20°
22:00 20°
☁️ SaturdaySeptember 5th Avg 21° Low 19° at 03:00 High 27° at 16:00 Wind ~5 km/h
Clear Partly Cloudy Cloudy Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 21°
10:00 25°
12:00 23°
14:00 23°
16:00 27°
18:00 22°
20:00 19°
22:00 19°
🌦️ SundaySeptember 6th Avg 23° Low 17° at 04:00 High 33° at 13:00 1.5 mm rain Wind ~12 km/h
Partly Cloudy Cloudy Rain
00:00 18°
02:00 18°
04:00 17°
06:00 18°
08:00 21°
10:00 27°
12:00 32°
14:00 32°
16:00 28°
18:00 23° 0.5mm
20:00 20°
22:00 20°
🌦️ MondaySeptember 7th Avg 24° Low 18° at 05:00 High 34° at 14:00 1.6 mm rain Wind ~10 km/h
Partly Cloudy Cloudy Rain
00:00 19°
02:00 19°
04:00 18°
06:00 18°
08:00 21°
10:00 27°
12:00 32°
14:00 34°
16:00 32°
18:00 26°
20:00 22° 0.4mm
22:00 21° 0.4mm
🌦️ TuesdaySeptember 8th Avg 25° Low 19° at 05:00 High 35° at 14:00 2.4 mm rain Wind ~5 km/h
Cloudy Rain Clear Rain
00:00 20° 0.4mm
02:00 19°
04:00 19°
06:00 19°
08:00 22° 0.3mm
10:00 28° 0.3mm
12:00 32°
14:00 35°
16:00 33°
18:00 27° 0.1mm
20:00 22°
22:00 21°
🌧️ WednesdaySeptember 9th Avg 25° Low 19° at 05:00 High 35° at 13:00 8.1 mm rain Wind ~6 km/h
Clear Rain Clear Rain
00:00 20° 0.4mm
02:00 19°
04:00 19°
06:00 19° 0.7mm
08:00 22° 0.1mm
10:00 28° 0.1mm
12:00 33°
14:00 35°
16:00 32°
18:00 27°
20:00 23° 1.4mm
22:00 20° 1.4mm
🌦️ ThursdaySeptember 10th Avg 23° Low 19° at 05:00 High 34° at 13:00 3.5 mm rain Wind ~15 km/h
Rain Cloudy Clear Rain Clear
00:00 19° 0.7mm
02:00 19° 0.1mm
04:00 19° 0.1mm
06:00 19°
08:00 22°
10:00 28°
12:00 33°
14:00 34°
16:00 29°
18:00 23° 0.6mm
20:00 19°
22:00 19°

Sun

☀️ Sunrise 06:10 · Sunset 18:05

11h 55m of daylight · America/Lima

Air quality

PM2.5 6.1 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Huayranga · 2.6 km Shismayacu · 3.8 km Bentengebe · 4.7 km Manco Capac · 4.7 km Mantención · 6.3 km Tocache Nuevo · 6.7 km

Tools for La Unión

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

Common questions about La Unión weather

Will it rain in La Unión today?

No rain is in the forecast for La Unión today.

What is the temperature in La Unión right now?

It is 32° in La Unión right now, though it feels closer to 36°. Today runs between a low of 16° and a high of 32°.

What time is sunrise and sunset in La Unión?

The sun rises at 06:10 and sets at 18:05 local time in La Unión today, giving 11h 55m of daylight.

What is the air quality in La Unión?

PM2.5 in La Unión is currently 6.1 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 La Unión 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 La Unión 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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