Cities / Chile / Valparaiso

15°

☀️ San Juan weather

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

Feels like 13° Wind 11 km/h W Humidity 62% UV 0 Air Fair ☀ 06:58 - 18:31

Right now it is 15° in San Juan with clear skies and today's high is 17° with an overnight low of 7°. The sun rises at 06:58 and sets at 18:31, giving 11h 33m of daylight. Over the coming week highs range from 11° to 14° - a steady stretch with little day-to-day change.

San Juan is in Valparaiso, Chile, sitting 164 m above sea level. Local time is America/Santiago (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

8° 12° 16° 15° 9° 16:00 · 15.4° · 0 mm 17:00 · 14° · 0 mm 18:00 · 11.4° · 0 mm 19:00 · 10.1° · 0 mm 20:00 · 9.9° · 0 mm 21:00 · 9.9° · 0 mm 22:00 · 9.8° · 0 mm 23:00 · 9.7° · 0 mm 00:00 · 9.6° · 0 mm 01:00 · 9.4° · 0 mm 02:00 · 9.2° · 0 mm 03:00 · 9.1° · 0 mm 04:00 · 8.9° · 0 mm 05:00 · 8.8° · 0 mm 06:00 · 8.7° · 0 mm 07:00 · 8.7° · 0 mm 08:00 · 10.1° · 0 mm 09:00 · 11.5° · 0 mm 10:00 · 12.4° · 0 mm 11:00 · 12.6° · 0 mm 12:00 · 12.2° · 0 mm 13:00 · 11.7° · 0 mm 14:00 · 11.8° · 0 mm 15:00 · 12° · 0 mm

Precipitation

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 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
16:00 ☀️ 15.4° 12.7° - Clear sky
17:00 ☀️ 14° 11.6° - Clear sky
18:00 ☀️ 11.4° 9.4° - Clear sky
19:00 ☀️ 10.1° 8.7° - Clear sky
20:00 ☀️ 9.9° 8.5° - Clear sky
21:00 ☀️ 9.9° 8.2° - Clear sky
22:00 ☀️ 9.8° 8.1° - Clear sky
23:00 ☀️ 9.7° 8° - Clear sky
00:00 ☀️ 9.6° 7.7° - Clear sky
01:00 ☀️ 9.4° 7.2° - Clear sky
02:00 ☀️ 9.2° 7.1° - Clear sky
03:00 ☀️ 9.1° 6.8° - Clear sky

Next 16 days

Today☀️ 17°7° Sun 6☀️ 13°9° Mon 7☀️ 12°7° Tue 8☀️ 11°6° Wed 9☁️ 13°7° Thu 10☁️ 14°10° Fri 11☀️ 14°8° Sat 12☀️ 14°6° Sun 13☀️ 15°6° Mon 14⛅ 18°7° Tue 15☁️ 13°10° Wed 16☀️ 16°8° Thu 17☁️ 16°11° Fri 18☀️ 15°10° Sat 19⛅ 14°9° Sun 20☀️ 14°9°
☀️ TodaySeptember 5th Avg 11° Low 7° at 07:00 High 17° at 14:00 Feels 13° Wind ~14 km/h
Clear
00:00 8°
02:00 8°
04:00 7°
06:00 7°
08:00 8°
10:00 13°
12:00 16°
14:00 17°
16:00 15°
18:00 11°
20:00 10°
22:00 10°
☀️ SundaySeptember 6th Avg 10° Low 9° at 06:00 High 13° at 11:00 Feels 11° Wind ~11 km/h
Clear
00:00 10°
02:00 9°
04:00 9°
06:00 9°
08:00 10°
10:00 12°
12:00 12°
14:00 12°
16:00 12°
18:00 12°
20:00 10°
22:00 10°
☀️ MondaySeptember 7th Avg 9° Low 7° at 07:00 High 12° at 15:00 Feels 9° Wind ~13 km/h
Clear Clear
00:00 9°
02:00 8°
04:00 7°
06:00 7°
08:00 8°
10:00 11°
12:00 12°
14:00 12°
16:00 12°
18:00 11°
20:00 9°
22:00 8°
☀️ TuesdaySeptember 8th Avg 9° Low 6° at 06:00 High 11° at 11:00 Feels 9° Wind ~11 km/h
Clear
00:00 7°
02:00 7°
04:00 7°
06:00 6°
08:00 8°
10:00 11°
12:00 11°
14:00 10°
16:00 11°
18:00 11°
20:00 10°
22:00 9°
☁️ WednesdaySeptember 9th Avg 10° Low 7° at 07:00 High 13° at 12:00 Feels 11° Wind ~11 km/h
Clear Cloudy Cloudy
00:00 8°
02:00 8°
04:00 7°
06:00 7°
08:00 8°
10:00 11°
12:00 13°
14:00 12°
16:00 12°
18:00 12°
20:00 10°
22:00 10°
☁️ ThursdaySeptember 10th Avg 11° Low 10° at 05:00 High 14° at 13:00 Feels 12° Wind ~19 km/h
Cloudy
00:00 10°
02:00 10°
04:00 10°
06:00 10°
08:00 11°
10:00 13°
12:00 14°
14:00 14°
16:00 14°
18:00 13°
20:00 11°
22:00 10°
☀️ FridaySeptember 11th Avg 11° Low 8° at 23:00 High 14° at 16:00 Feels 11° Wind ~19 km/h
Cloudy Clear
00:00 10°
02:00 10°
04:00 10°
06:00 10°
08:00 11°
10:00 13°
12:00 14°
14:00 14°
16:00 14°
18:00 13°
20:00 10°
22:00 8°
☀️ SaturdaySeptember 12th Avg 9° Low 6° at 05:00 High 14° at 13:00 Feels 9° Wind ~28 km/h
Clear
00:00 7°
02:00 7°
04:00 6°
06:00 6°
08:00 7°
10:00 11°
12:00 14°
14:00 14°
16:00 14°
18:00 11°
20:00 8°
22:00 7°
☀️ SundaySeptember 13th Avg 10° Low 6° at 05:00 High 15° at 14:00 Feels 11° Wind ~18 km/h
Clear
00:00 7°
02:00 7°
04:00 6°
06:00 6°
08:00 7°
10:00 11°
12:00 14°
14:00 15°
16:00 15°
18:00 13°
20:00 10°
22:00 9°
⛅ MondaySeptember 14th Avg 12° Low 7° at 04:00 High 18° at 14:00 Feels 14° Wind ~19 km/h
Clear Partly Cloudy Cloudy
00:00 8°
02:00 8°
04:00 7°
06:00 7°
08:00 9°
10:00 13°
12:00 16°
14:00 18°
16:00 17°
18:00 15°
20:00 12°
22:00 11°
☁️ TuesdaySeptember 15th Avg 11° Low 10° at 03:00 High 13° at 12:00 Feels 10° Wind ~13 km/h
Cloudy Partly Cloudy Clear
00:00 10°
02:00 10°
04:00 10°
06:00 10°
08:00 10°
10:00 12°
12:00 13°
14:00 13°
16:00 13°
18:00 12°
20:00 10°
22:00 10°
☀️ WednesdaySeptember 16th Avg 12° Low 8° at 04:00 High 16° at 14:00 Feels 13° Wind ~18 km/h
Clear
00:00 9°
02:00 8°
04:00 8°
06:00 8°
08:00 9°
10:00 13°
12:00 16°
14:00 16°
16:00 15°
18:00 14°
20:00 12°
22:00 11°
☁️ ThursdaySeptember 17th Avg 13° Low 11° at 04:00 High 16° at 12:00 Feels 14° Wind ~13 km/h
Partly Cloudy Cloudy Partly Cloudy Clear
00:00 11°
02:00 11°
04:00 11°
06:00 11°
08:00 12°
10:00 15°
12:00 16°
14:00 15°
16:00 15°
18:00 13°
20:00 11°
22:00 11°
☀️ FridaySeptember 18th Avg 12° Low 10° at 04:00 High 15° at 12:00 Feels 12° Wind ~18 km/h
Clear Cloudy Clear
00:00 10°
02:00 10°
04:00 10°
06:00 10°
08:00 11°
10:00 13°
12:00 15°
14:00 15°
16:00 15°
18:00 13°
20:00 11°
22:00 11°
⛅ SaturdaySeptember 19th Avg 12° Low 9° at 04:00 High 14° at 11:00 Feels 12° Wind ~16 km/h
Partly Cloudy Cloudy Partly Cloudy Clear
00:00 10°
02:00 10°
04:00 9°
06:00 10°
08:00 11°
10:00 13°
12:00 14°
14:00 14°
16:00 14°
18:00 13°
20:00 11°
22:00 10°
☀️ SundaySeptember 20th Avg 11° Low 9° at 04:00 High 14° at 12:00 Feels 11° Wind ~26 km/h
Clear
00:00 9°
02:00 9°
04:00 9°
06:00 9°
08:00 10°
10:00 13°
12:00 14°
14:00 14°
16:00 14°
18:00 13°
20:00 10°
22:00 9°

Sun

☀️ Sunrise 06:58 · Sunset 18:31

11h 33m of daylight · America/Santiago

Air quality

PM2.5 11.8 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

San Juan · 4 km Posada Lilén · 5.1 km Lo Gallardo · 6 km Tejas Verdes · 7.4 km Santo Domingo · 7.9 km Llolleo · 8.4 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 15° in San Juan right now, though it feels closer to 13°. Today runs between a low of 7° and a high of 17°.

What time is sunrise and sunset in San Juan?

The sun rises at 06:58 and sets at 18:31 local time in San Juan today, giving 11h 33m of daylight.

What is the air quality in San Juan?

PM2.5 in San Juan is currently 11.8 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 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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