Cities / Argentina / San Luis

21°

☀️ Arroyito weather

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

Feels like 15° Wind 31 km/h NW Humidity 36% UV 0 Air Good ☀ 07:46 - 19:00

Right now it is 21° in Arroyito with clear skies, it feels more like 15° and today's high is 21° with an overnight low of 9°. The sun rises at 07:46 and sets at 19:00, giving 11h 14m of daylight. Over the coming week highs range from 18° to 26°.

Arroyito is in San Luis, Argentina, sitting 694 m above sea level. Local time is America/Argentina/San_Luis (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

11° 19° 27° 26° 11° 17:00 · 21.1° · 0 mm 18:00 · 20.3° · 0 mm 19:00 · 17.5° · 0 mm 20:00 · 16.9° · 0 mm 21:00 · 15.9° · 0 mm 22:00 · 14.9° · 0 mm 23:00 · 13.7° · 0 mm 00:00 · 13° · 0 mm 01:00 · 12.6° · 0 mm 02:00 · 12.4° · 0 mm 03:00 · 12.7° · 0 mm 04:00 · 12.4° · 0 mm 05:00 · 12.6° · 0 mm 06:00 · 11.9° · 0 mm 07:00 · 11.1° · 0 mm 08:00 · 11° · 0 mm 09:00 · 13.4° · 0 mm 10:00 · 17° · 0 mm 11:00 · 18.5° · 0 mm 12:00 · 19.8° · 0 mm 13:00 · 21.2° · 0 mm 14:00 · 23.9° · 0 mm 15:00 · 25.7° · 0 mm 16:00 · 26.1° · 0 mm

Precipitation

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 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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
17:00 ☀️ 21.1° 14° - Clear sky
18:00 ⛅ 20.3° 13.1° - Partly cloudy
19:00 ☁️ 17.5° 10.7° - Overcast
20:00 ☁️ 16.9° 10.2° - Overcast
21:00 ☁️ 15.9° 9.6° - Overcast
22:00 ☁️ 14.9° 10.4° - Overcast
23:00 ☁️ 13.7° 11° - Overcast
00:00 ⛅ 13° 10.8° - Partly cloudy
01:00 ☀️ 12.6° 10.4° - Clear sky
02:00 ☀️ 12.4° 10.1° - Clear sky
03:00 ☁️ 12.7° 10.2° - Overcast
04:00 ☀️ 12.4° 9.7° - Clear sky

Next 16 days

Today☁️ 21°9° Wed 26☀️ 26°11° Thu 27☀️ 18°10° Fri 28☀️ 20°8° Sat 29🌦️ 20°10°1.5mm Sun 30☁️ 20°10° Mon 31☀️ 21°9° Tue 1☀️ 20°7° Wed 2☀️ 22°8° Thu 3☀️ 22°12° Fri 4☀️ 23°10° Sat 5☁️ 22°12° Sun 6☀️ 21°10° Mon 7☀️ 20°12° Tue 8☀️ 22°13° Wed 9☀️ 23°12°
☁️ TodayAugust 25th Avg 14° Low 9° at 07:00 High 21° at 17:00 Feels 13° Wind ~33 km/h
Cloudy Cloudy
00:00 11°
02:00 11°
04:00 11°
06:00 9°
08:00 9°
10:00 14°
12:00 17°
14:00 19°
16:00 21°
18:00 20°
20:00 17°
22:00 15°
☀️ WednesdayAugust 26th Avg 17° Low 11° at 08:00 High 26° at 16:00 Feels 20° Wind ~31 km/h
Clear Clear
00:00 13°
02:00 12°
04:00 12°
06:00 12°
08:00 11°
10:00 17°
12:00 20°
14:00 24°
16:00 26°
18:00 24°
20:00 20°
22:00 18°
☀️ ThursdayAugust 27th Avg 14° Low 10° at 23:00 High 18° at 14:00 Feels 11° Wind ~43 km/h
Cloudy Clear Clear Cloudy
00:00 16°
02:00 14°
04:00 12°
06:00 11°
08:00 11°
10:00 12°
12:00 16°
14:00 18°
16:00 17°
18:00 16°
20:00 13°
22:00 11°
☀️ FridayAugust 28th Avg 14° Low 8° at 07:00 High 20° at 17:00 Feels 17° Wind ~22 km/h
Clear Cloudy
00:00 10°
02:00 9°
04:00 9°
06:00 8°
08:00 8°
10:00 13°
12:00 17°
14:00 19°
16:00 20°
18:00 20°
20:00 15°
22:00 13°
🌦️ SaturdayAugust 29th Avg 15° Low 10° at 08:00 High 20° at 17:00 1.5 mm rain Feels 16° Wind ~21 km/h
Rain Clear
00:00 13°
02:00 12° 0.2mm
04:00 12°
06:00 11° 0.1mm
08:00 10°
10:00 14° 0.1mm
12:00 16° 0.2mm
14:00 19°
16:00 20°
18:00 20°
20:00 16°
22:00 13°
☁️ SundayAugust 30th Avg 15° Low 10° at 08:00 High 20° at 15:00 Feels 16° Wind ~15 km/h
Clear Cloudy
00:00 12°
02:00 11°
04:00 10°
06:00 11°
08:00 10°
10:00 15°
12:00 18°
14:00 19°
16:00 20°
18:00 19°
20:00 16°
22:00 13°
☀️ MondayAugust 31st Avg 14° Low 9° at 05:00 High 21° at 15:00 Feels 15° Wind ~44 km/h
Clear
00:00 11°
02:00 10°
04:00 10°
06:00 9°
08:00 11°
10:00 15°
12:00 19°
14:00 21°
16:00 20°
18:00 17°
20:00 14°
22:00 11°
☀️ TuesdaySeptember 1st Avg 13° Low 7° at 05:00 High 20° at 16:00 Feels 14° Wind ~24 km/h
Clear
00:00 9°
02:00 8°
04:00 7°
06:00 7°
08:00 9°
10:00 12°
12:00 16°
14:00 19°
16:00 20°
18:00 19°
20:00 16°
22:00 13°
☀️ WednesdaySeptember 2nd Avg 15° Low 8° at 06:00 High 22° at 17:00 Feels 15° Wind ~25 km/h
Clear
00:00 11°
02:00 10°
04:00 9°
06:00 8°
08:00 11°
10:00 14°
12:00 18°
14:00 20°
16:00 22°
18:00 21°
20:00 18°
22:00 15°
☀️ ThursdaySeptember 3rd Avg 16° Low 12° at 05:00 High 22° at 15:00 Feels 14° Wind ~29 km/h
Clear
00:00 13°
02:00 13°
04:00 12°
06:00 12°
08:00 14°
10:00 17°
12:00 21°
14:00 22°
16:00 22°
18:00 20°
20:00 17°
22:00 14°
☀️ FridaySeptember 4th Avg 16° Low 10° at 05:00 High 23° at 17:00 Feels 16° Wind ~28 km/h
Clear
00:00 12°
02:00 11°
04:00 10°
06:00 10°
08:00 12°
10:00 16°
12:00 20°
14:00 22°
16:00 23°
18:00 22°
20:00 19°
22:00 16°
☁️ SaturdaySeptember 5th Avg 16° Low 12° at 02:00 High 22° at 16:00 Feels 15° Wind ~27 km/h
Clear Partly Cloudy Cloudy Clear
00:00 13°
02:00 12°
04:00 13°
06:00 15°
08:00 14°
10:00 14°
12:00 17°
14:00 20°
16:00 22°
18:00 21°
20:00 18°
22:00 15°
☀️ SundaySeptember 6th Avg 15° Low 10° at 05:00 High 21° at 17:00 Feels 17° Wind ~18 km/h
Clear
00:00 12°
02:00 11°
04:00 11°
06:00 11°
08:00 12°
10:00 15°
12:00 18°
14:00 20°
16:00 21°
18:00 20°
20:00 16°
22:00 15°
☀️ MondaySeptember 7th Avg 15° Low 12° at 04:00 High 20° at 17:00 Feels 16° Wind ~20 km/h
Partly Cloudy Partly Cloudy Clear
00:00 15°
02:00 13°
04:00 12°
06:00 12°
08:00 13°
10:00 14°
12:00 18°
14:00 19°
16:00 20°
18:00 19°
20:00 16°
22:00 15°
☀️ TuesdaySeptember 8th Avg 17° Low 13° at 07:00 High 22° at 16:00 Feels 18° Wind ~18 km/h
Cloudy Clear
00:00 16°
02:00 15°
04:00 14°
06:00 13°
08:00 13°
10:00 15°
12:00 19°
14:00 21°
16:00 22°
18:00 21°
20:00 19°
22:00 16°
☀️ WednesdaySeptember 9th Avg 17° Low 12° at 06:00 High 23° at 16:00 Feels 18° Wind ~19 km/h
Clear Partly Cloudy
00:00 15°
02:00 14°
04:00 13°
06:00 12°
08:00 14°
10:00 17°
12:00 21°
14:00 22°
16:00 23°
18:00 22°
20:00 18°
22:00 15°

Sun

☀️ Sunrise 07:46 · Sunset 19:00

11h 14m of daylight · America/Argentina/San_Luis

Air quality

PM2.5 4.8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Cabeza de Novillo · 2.5 km Las Chilcas · 7.1 km Bajo de Véliz · 7.2 km Salado · 9.3 km El Puesto · 9.8 km El Duraznito · 10.7 km

Tools for Arroyito

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

Common questions about Arroyito weather

Will it rain in Arroyito today?

No rain is in the forecast for Arroyito today.

What is the temperature in Arroyito right now?

It is 21° in Arroyito right now, though it feels closer to 15°. Today runs between a low of 9° and a high of 21°.

What time is sunrise and sunset in Arroyito?

The sun rises at 07:46 and sets at 19:00 local time in Arroyito today, giving 11h 14m of daylight.

What is the air quality in Arroyito?

PM2.5 in Arroyito is currently 4.8 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 Arroyito 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 Arroyito 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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