Cities / Chile / Region of Magallanes

2°

☁️ San Juan weather

Overcast. No rain expected in the next few hours.

Feels like -4° Wind 21 km/h SW Humidity 67% UV 1 Air Good ☀ 07:58 - 19:22

Right now it is 2° in San Juan with overcast skies, it feels more like -4° and today's high is 5° with an overnight low of -0°. The sun rises at 07:58 and sets at 19:22, giving 11h 24m of daylight. Over the coming week highs range from 4° to 7° - a steady stretch with little day-to-day change.

San Juan is in Region of Magallanes, Chile, sitting 5 m above sea level. Local time is America/Santiago (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

1° 4° 6° 5° 1° 09:00 · 1.3° · 0 mm 10:00 · 2° · 0 mm 11:00 · 2.6° · 0 mm 12:00 · 3.4° · 0 mm 13:00 · 4.1° · 0 mm 14:00 · 4.6° · 0 mm 15:00 · 5° · 0 mm 16:00 · 5.1° · 0 mm 17:00 · 4.6° · 0 mm 18:00 · 3.9° · 0 mm 19:00 · 2.7° · 0 mm 20:00 · 2.4° · 0 mm 21:00 · 2.5° · 0 mm 22:00 · 2.6° · 0 mm 23:00 · 2.6° · 0 mm 00:00 · 2.8° · 0 mm 01:00 · 3° · 0 mm 02:00 · 3.1° · 0 mm 03:00 · 3.3° · 0 mm 04:00 · 3.3° · 0 mm 05:00 · 3.4° · 0 mm 06:00 · 3.3° · 0 mm 07:00 · 3.6° · 0 mm 08:00 · 3.9° · 0 mm

Precipitation

09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 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 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 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 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
09:00 ☁️ 1.3° -5.3° - Overcast
10:00 ☁️ 2° -4.3° - Overcast
11:00 ☁️ 2.6° -3.8° - Overcast
12:00 ☁️ 3.4° -2.5° - Overcast
13:00 ☁️ 4.1° -1.4° - Overcast
14:00 ☁️ 4.6° -0.4° - Overcast
15:00 ☁️ 5° 0.3° - Overcast
16:00 ☁️ 5.1° -0° - Overcast
17:00 ☁️ 4.6° -1.3° - Overcast
18:00 ☁️ 3.9° -1.9° - Overcast
19:00 ☁️ 2.7° -2.9° - Overcast
20:00 ☁️ 2.4° -2.7° - Overcast

Next 16 days

Today☁️ 5°-0° Sat 12☁️ 7°3°0.1mm Sun 13☁️ 7°5° Mon 14🌨️ 5°0°6.5mm Tue 15☀️ 7°-0° Wed 16🌦️ 4°1°1.5mm Thu 17☁️ 5°2° Fri 18☁️ 6°3°0.2mm Sat 19🌦️ 7°3°4.4mm Sun 20🌦️ 6°1°1.1mm Mon 21☀️ 7°0° Tue 22☀️ 6°1° Wed 23🌧️ 5°2°11.3mm Thu 24⛅ 6°3°0.1mm Fri 25⛅ 7°3° Sat 26☁️ 6°5°0.5mm
☁️ TodaySeptember 11th Avg 2° Low -0° at 08:00 High 5° at 16:00 Feels -0° Wind ~25 km/h
Clear Cloudy
00:00 1°
02:00 0°
04:00 1°
06:00 1°
08:00 -0°
10:00 2°
12:00 3°
14:00 5°
16:00 5°
18:00 4°
20:00 2°
22:00 3°
☁️ SaturdaySeptember 12th Avg 5° Low 3° at 00:00 High 7° at 14:00 0.1 mm rain Feels 2° Wind ~31 km/h
Cloudy
00:00 3°
02:00 3°
04:00 3°
06:00 3°
08:00 4°
10:00 5°
12:00 6°
14:00 7°
16:00 7°
18:00 6°
20:00 6°
22:00 7°
☁️ SundaySeptember 13th Avg 7° Low 5° at 22:00 High 7° at 16:00 Feels 5° Wind ~25 km/h
Cloudy
00:00 7°
02:00 6°
04:00 7°
06:00 7°
08:00 6°
10:00 7°
12:00 7°
14:00 7°
16:00 7°
18:00 7°
20:00 6°
22:00 5°
🌨️ MondaySeptember 14th Avg 3° Low 0° at 07:00 High 5° at 00:00 6.5 mm rain Feels 2° Wind ~31 km/h
Cloudy Snow Clear
00:00 5°
02:00 4°
04:00 2° 0.2mm
06:00 1° 2.2mm
08:00 1° 0.3mm
10:00 2°
12:00 3°
14:00 4°
16:00 5°
18:00 4°
20:00 2°
22:00 2°
☀️ TuesdaySeptember 15th Avg 3° Low -0° at 07:00 High 7° at 15:00 Feels 4° Wind ~21 km/h
Clear
00:00 2°
02:00 1°
04:00 -0°
06:00 -0°
08:00 -0°
10:00 3°
12:00 5°
14:00 7°
16:00 7°
18:00 5°
20:00 3°
22:00 2°
🌦️ WednesdaySeptember 16th Avg 2° Low 1° at 04:00 High 4° at 12:00 1.5 mm rain Feels 0° Wind ~12 km/h
Cloudy Rain
00:00 2°
02:00 1°
04:00 1°
06:00 1°
08:00 2°
10:00 3°
12:00 4°
14:00 3° 0.1mm
16:00 2° 0.2mm
18:00 2° 0.2mm
20:00 3° 0.2mm
22:00 3°
☁️ ThursdaySeptember 17th Avg 4° Low 2° at 06:00 High 5° at 15:00 Feels 2° Wind ~13 km/h
Cloudy
00:00 3°
02:00 3°
04:00 3°
06:00 2°
08:00 3°
10:00 4°
12:00 5°
14:00 5°
16:00 5°
18:00 5°
20:00 4°
22:00 4°
☁️ FridaySeptember 18th Avg 4° Low 3° at 21:00 High 6° at 15:00 0.2 mm rain Feels 3° Wind ~6 km/h
Cloudy
00:00 4°
02:00 4°
04:00 4°
06:00 4°
08:00 4°
10:00 4°
12:00 4°
14:00 5°
16:00 6°
18:00 5°
20:00 4°
22:00 3° 0.1mm
🌦️ SaturdaySeptember 19th Avg 4° Low 3° at 22:00 High 7° at 13:00 4.4 mm rain Feels 4° Wind ~16 km/h
Cloudy Rain
00:00 4° 0.1mm
02:00 4°
04:00 3°
06:00 3°
08:00 3°
10:00 4°
12:00 7°
14:00 7°
16:00 6° 0.2mm
18:00 4° 0.2mm
20:00 3° 0.7mm
22:00 3° 0.8mm
🌦️ SundaySeptember 20th Avg 3° Low 1° at 23:00 High 6° at 17:00 1.1 mm rain Feels 0° Wind ~16 km/h
Rain Cloudy Clear Clear
00:00 2° 0.8mm
02:00 2° 0.1mm
04:00 2°
06:00 2°
08:00 2°
10:00 2°
12:00 4°
14:00 5°
16:00 6°
18:00 6°
20:00 3°
22:00 2°
☀️ MondaySeptember 21st Avg 3° Low 0° at 05:00 High 7° at 15:00 Feels -1° Wind ~30 km/h
Clear
00:00 1°
02:00 1°
04:00 0°
06:00 0°
08:00 1°
10:00 3°
12:00 6°
14:00 6°
16:00 6°
18:00 6°
20:00 3°
22:00 2°
☀️ TuesdaySeptember 22nd Avg 3° Low 1° at 05:00 High 6° at 12:00 Feels 3° Wind ~12 km/h
Clear Cloudy Clear
00:00 1°
02:00 1°
04:00 1°
06:00 1°
08:00 2°
10:00 4°
12:00 6°
14:00 5°
16:00 5°
18:00 5°
20:00 3°
22:00 2°
🌧️ WednesdaySeptember 23rd Avg 3° Low 2° at 00:00 High 5° at 13:00 11.3 mm rain Feels 1° Wind ~15 km/h
Cloudy Rain
00:00 2°
02:00 2°
04:00 3°
06:00 3°
08:00 3° 0.1mm
10:00 3° 1.5mm
12:00 4° 1.5mm
14:00 5° 1.4mm
16:00 4° 0.5mm
18:00 4° 0.5mm
20:00 4° 0.2mm
22:00 3° 0.1mm
⛅ ThursdaySeptember 24th Avg 4° Low 3° at 02:00 High 6° at 13:00 0.1 mm rain Feels -0° Wind ~36 km/h
Cloudy Partly Cloudy Clear Cloudy
00:00 3° 0.1mm
02:00 3°
04:00 3°
06:00 3°
08:00 4°
10:00 5°
12:00 6°
14:00 6°
16:00 5°
18:00 5°
20:00 4°
22:00 4°
⛅ FridaySeptember 25th Avg 5° Low 3° at 00:00 High 7° at 15:00 Feels 0° Wind ~30 km/h
Partly Cloudy Clear Partly Cloudy Cloudy
00:00 3°
02:00 4°
04:00 4°
06:00 4°
08:00 4°
10:00 5°
12:00 7°
14:00 7°
16:00 7°
18:00 7°
20:00 6°
22:00 5°
☁️ SaturdaySeptember 26th Avg 6° Low 5° at 03:00 High 6° at 23:00 0.5 mm rain Feels -2° Wind ~36 km/h
Cloudy Rain Cloudy
00:00 6°
02:00 5°
04:00 5°
06:00 5°
08:00 6°
10:00 6°
12:00 6°
14:00 6°
16:00 6° 0.1mm
18:00 6° 0.1mm
20:00 6°
22:00 6° 0.1mm

Sun

☀️ Sunrise 07:58 · Sunset 19:22

11h 24m of daylight · America/Santiago

Air quality

PM2.5 1 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Puerto del Hambre · 3.7 km Fuerte Bulnes · 5.2 km Rinconada Bulnes · 5.8 km Punta Carrera · 6.3 km Alto de Agua Fresca · 23.9 km Marcela · 24.5 km

Tools for San Juan

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

Common questions about San Juan weather

Will it rain in San Juan today?

No rain is in the forecast for San Juan today.

What is the temperature in San Juan right now?

It is 2° in San Juan right now, though it feels closer to -4°. Today runs between a low of -0° and a high of 5°.

What time is sunrise and sunset in San Juan?

The sun rises at 07:58 and sets at 19:22 local time in San Juan today, giving 11h 24m of daylight.

What is the air quality in San Juan?

PM2.5 in San Juan is currently 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 San Juan 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 San Juan 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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