Cities / Chile / Valparaiso

11°

☁️ San Sebastián weather

Overcast. No rain expected in the next few hours.

Feels like 9° Wind 10 km/h W Humidity 69% UV 1 Air Fair ☀ 07:56 - 19:32

Right now it is 11° in San Sebastián with overcast skies and today's high is 11° with an overnight low of 8°. The sun rises at 07:56 and sets at 19:32, giving 11h 36m of daylight. Over the coming week highs range from 12° to 12° - a steady stretch with little day-to-day change.

San Sebastián is in Valparaiso, Chile, sitting 54 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

8° 10° 12° 11° 8° 15:00 · 10.6° · 0 mm 16:00 · 11° · 0 mm 17:00 · 11.4° · 0 mm 18:00 · 11.3° · 0 mm 19:00 · 10.8° · 0 mm 20:00 · 10.1° · 0 mm 21:00 · 9.9° · 0 mm 22:00 · 9.7° · 0 mm 23:00 · 9.4° · 0 mm 00:00 · 9.1° · 0 mm 01:00 · 8.8° · 0 mm 02:00 · 8.6° · 0 mm 03:00 · 8.3° · 0 mm 04:00 · 8.1° · 0 mm 05:00 · 8° · 0 mm 06:00 · 8° · 0 mm 07:00 · 8° · 0 mm 08:00 · 8° · 0 mm 09:00 · 8.9° · 0 mm 10:00 · 9.7° · 0 mm 11:00 · 10.3° · 0 mm 12:00 · 10.5° · 0 mm 13:00 · 10.5° · 0 mm 14:00 · 10.7° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
15:00 ☁️ 10.6° 7.5° - Overcast
16:00 ☁️ 11° 8° - Overcast
17:00 ☁️ 11.4° 8.4° - Overcast
18:00 ☁️ 11.3° 8.2° - Overcast
19:00 ☁️ 10.8° 7.9° - Overcast
20:00 ☀️ 10.1° 7.6° - Clear sky
21:00 ☀️ 9.9° 7.5° - Clear sky
22:00 ☀️ 9.7° 7.3° - Clear sky
23:00 ☀️ 9.4° 6.9° - Clear sky
00:00 ☀️ 9.1° 6.7° - Clear sky
01:00 ☀️ 8.8° 6.5° - Clear sky
02:00 ☀️ 8.6° 6.3° - Clear sky

Next 16 days

Today⛅ 11°8° Tue 8☀️ 12°8° Wed 9☀️ 12°8° Thu 10☁️ 12°10° Fri 11☁️ 12°10°0.1mm Sat 12☀️ 12°8° Sun 13☀️ 12°9° Mon 14☀️ 13°9° Tue 15⛅ 17°11° Wed 16☀️ 18°12° Thu 17☁️ 16°12° Fri 18☁️ 14°11° Sat 19☁️ 15°11° Sun 20☀️ 14°10° Mon 21🌤️ 17°11° Tue 22☀️ 19°13°
⛅ TodaySeptember 7th Avg 10° Low 8° at 05:00 High 11° at 17:00 Feels 9° Wind ~11 km/h
Clear Partly Cloudy Cloudy Clear
00:00 9°
02:00 8°
04:00 8°
06:00 8°
08:00 8°
10:00 10°
12:00 11°
14:00 11°
16:00 11°
18:00 11°
20:00 10°
22:00 10°
☀️ TuesdaySeptember 8th Avg 10° Low 8° at 05:00 High 12° at 17:00 Feels 9° Wind ~11 km/h
Clear Cloudy
00:00 9°
02:00 9°
04:00 8°
06:00 8°
08:00 8°
10:00 10°
12:00 11°
14:00 11°
16:00 12°
18:00 12°
20:00 10°
22:00 10°
☀️ WednesdaySeptember 9th Avg 10° Low 8° at 07:00 High 12° at 18:00 Feels 9° Wind ~14 km/h
Clear Clear
00:00 10°
02:00 9°
04:00 8°
06:00 8°
08:00 8°
10:00 10°
12:00 11°
14:00 11°
16:00 11°
18:00 12°
20:00 11°
22:00 11°
☁️ ThursdaySeptember 10th Avg 11° Low 10° at 07:00 High 12° at 16:00 Feels 10° Wind ~18 km/h
Cloudy Cloudy
00:00 10°
02:00 10°
04:00 10°
06:00 10°
08:00 10°
10:00 11°
12:00 12°
14:00 12°
16:00 12°
18:00 12°
20:00 11°
22:00 11°
☁️ FridaySeptember 11th Avg 11° Low 10° at 23:00 High 12° at 15:00 0.1 mm rain Feels 10° Wind ~18 km/h
Cloudy Cloudy Clear
00:00 11°
02:00 10°
04:00 10°
06:00 10°
08:00 10°
10:00 12°
12:00 12°
14:00 12°
16:00 12°
18:00 12°
20:00 11°
22:00 10°
☀️ SaturdaySeptember 12th Avg 10° Low 8° at 08:00 High 12° at 17:00 Feels 9° Wind ~14 km/h
Clear
00:00 10°
02:00 9°
04:00 9°
06:00 9°
08:00 8°
10:00 9°
12:00 10°
14:00 11°
16:00 11°
18:00 11°
20:00 11°
22:00 10°
☀️ SundaySeptember 13th Avg 10° Low 9° at 06:00 High 12° at 17:00 Feels 10° Wind ~16 km/h
Clear
00:00 9°
02:00 9°
04:00 9°
06:00 9°
08:00 9°
10:00 10°
12:00 12°
14:00 12°
16:00 12°
18:00 12°
20:00 11°
22:00 10°
☀️ MondaySeptember 14th Avg 11° Low 9° at 04:00 High 13° at 12:00 Wind ~18 km/h
Clear Clear Partly Cloudy
00:00 10°
02:00 10°
04:00 9°
06:00 9°
08:00 10°
10:00 11°
12:00 13°
14:00 12°
16:00 12°
18:00 13°
20:00 12°
22:00 12°
⛅ TuesdaySeptember 15th Avg 14° Low 11° at 06:00 High 17° at 16:00 Feels 14° Wind ~19 km/h
Cloudy Partly Cloudy Cloudy
00:00 12°
02:00 12°
04:00 12°
06:00 11°
08:00 12°
10:00 13°
12:00 15°
14:00 17°
16:00 17°
18:00 17°
20:00 15°
22:00 13°
☀️ WednesdaySeptember 16th Avg 14° Low 12° at 05:00 High 18° at 15:00 Feels 14° Wind ~17 km/h
Clear Partly Cloudy Clear
00:00 12°
02:00 12°
04:00 12°
06:00 12°
08:00 12°
10:00 14°
12:00 16°
14:00 17°
16:00 17°
18:00 17°
20:00 15°
22:00 13°
☁️ ThursdaySeptember 17th Avg 13° Low 12° at 19:00 High 16° at 12:00 Feels 14° Wind ~14 km/h
Clear Partly Cloudy Cloudy
00:00 13°
02:00 13°
04:00 13°
06:00 12°
08:00 13°
10:00 14°
12:00 16°
14:00 14°
16:00 13°
18:00 12°
20:00 12°
22:00 12°
☁️ FridaySeptember 18th Avg 13° Low 11° at 22:00 High 14° at 12:00 Wind ~13 km/h
Cloudy
00:00 12°
02:00 12°
04:00 12°
06:00 13°
08:00 12°
10:00 13°
12:00 14°
14:00 14°
16:00 13°
18:00 13°
20:00 12°
22:00 11°
☁️ SaturdaySeptember 19th Avg 13° Low 11° at 00:00 High 15° at 15:00 Feels 13° Wind ~14 km/h
Cloudy
00:00 11°
02:00 12°
04:00 12°
06:00 12°
08:00 13°
10:00 13°
12:00 14°
14:00 15°
16:00 15°
18:00 13°
20:00 13°
22:00 13°
☀️ SundaySeptember 20th Avg 12° Low 10° at 06:00 High 14° at 12:00 Feels 11° Wind ~30 km/h
Partly Cloudy Clear
00:00 12°
02:00 12°
04:00 11°
06:00 10°
08:00 11°
10:00 12°
12:00 14°
14:00 14°
16:00 13°
18:00 14°
20:00 13°
22:00 12°
🌤️ MondaySeptember 21st Avg 13° Low 11° at 01:00 High 17° at 12:00 Feels 15° Wind ~23 km/h
Clear Cloudy Clear Clear Partly Cloudy
00:00 11°
02:00 11°
04:00 11°
06:00 11°
08:00 12°
10:00 14°
12:00 17°
14:00 16°
16:00 15°
18:00 15°
20:00 14°
22:00 13°
☀️ TuesdaySeptember 22nd Avg 15° Low 13° at 05:00 High 19° at 13:00 Feels 17° Wind ~19 km/h
Clear
00:00 14°
02:00 13°
04:00 13°
06:00 13°
08:00 14°
10:00 16°
12:00 18°
14:00 19°
16:00 18°
18:00 17°
20:00 15°
22:00 15°

Sun

☀️ Sunrise 07:56 · Sunset 19:32

11h 36m of daylight · America/Santiago

Air quality

PM2.5 10.9 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

Cartagena · 3.4 km Las Cruces · 4.5 km Lo Abarca · 4.7 km Lo Zárate · 6 km El Puertecito · 6.7 km Las Patagüas · 7.8 km

Tools for San Sebastián

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

Common questions about San Sebastián weather

Will it rain in San Sebastián today?

No rain is in the forecast for San Sebastián today.

What is the temperature in San Sebastián right now?

It is 11° in San Sebastián right now, though it feels closer to 9°. Today runs between a low of 8° and a high of 11°.

What time is sunrise and sunset in San Sebastián?

The sun rises at 07:56 and sets at 19:32 local time in San Sebastián today, giving 11h 36m of daylight.

What is the air quality in San Sebastián?

PM2.5 in San Sebastián is currently 10.9 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 Sebastián 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 Sebastián 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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