weathermetro
Cities / Chile
/ Biobio
🌤️ Cerro Alto weather
Mostly clear. No rain expected in the next few hours.
Feels like 0° Wind 6 km/h SE Humidity 98% UV 0 Air Good ☀ 07:08 - 18:36
Right now it is 3° in Cerro Alto with mostly clear skies, it feels more like 0° and today's high is 14° with an overnight low of 2° . The sun rises at 07:08 and sets at 18:36, giving 11h 28m of daylight. Over the coming week highs range from 13° to 17° .
Cerro Alto is in Biobio, Chile, sitting 184 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
1°
8°
15°
14°
2°
03:00 · 2.8° · 0 mm
04:00 · 2.9° · 0 mm
05:00 · 2.8° · 0 mm
06:00 · 2.4° · 0 mm
07:00 · 2.1° · 0 mm
08:00 · 3.4° · 0 mm
09:00 · 7.6° · 0 mm
10:00 · 10.3° · 0 mm
11:00 · 12.2° · 0 mm
12:00 · 13.5° · 0 mm
13:00 · 14° · 0 mm
14:00 · 14° · 0 mm
15:00 · 14.4° · 0 mm
16:00 · 14° · 0 mm
17:00 · 12.7° · 0 mm
18:00 · 9.5° · 0 mm
19:00 · 5.9° · 0 mm
20:00 · 4.3° · 0 mm
21:00 · 3.3° · 0 mm
22:00 · 2.6° · 0 mm
23:00 · 2° · 0 mm
00:00 · 1.6° · 0 mm
01:00 · 1.5° · 0 mm
02:00 · 1.5° · 0 mm
Precipitation
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
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
03:00
🌤️
2.8°
0.1°
-
Mostly clear
04:00
☀️
2.9°
0.1°
-
Clear sky
05:00
☀️
2.8°
-0°
-
Clear sky
06:00
☀️
2.4°
-0.6°
-
Clear sky
07:00
☀️
2.1°
-1.1°
-
Clear sky
08:00
☀️
3.4°
0.2°
-
Clear sky
09:00
☀️
7.6°
4.6°
-
Clear sky
10:00
☀️
10.3°
6.9°
-
Clear sky
11:00
☀️
12.2°
8.6°
-
Clear sky
12:00
☀️
13.5°
9.7°
-
Clear sky
13:00
☀️
14°
10.1°
-
Clear sky
14:00
☀️
14°
9.9°
-
Clear sky
☀️
TodaySeptember 5th
Avg 7° Low 2° at 23:00
High 14° at 15:00
Feels 11° Wind ~11 km/h
Clear
00:00
3°
02:00
3°
04:00
3°
06:00
2°
08:00
3°
10:00
10°
12:00
14°
14:00
14°
16:00
14°
18:00
10°
20:00
4°
22:00
3°
☀️
SundaySeptember 6th
Avg 7° Low 2° at 01:00
High 17° at 14:00
Feels 14° Wind ~8 km/h
Clear
00:00
2°
02:00
2°
04:00
2°
06:00
2°
08:00
3°
10:00
11°
12:00
15°
14:00
17°
16:00
15°
18:00
9°
20:00
6°
22:00
6°
☀️
MondaySeptember 7th
Avg 8° Low 4° at 07:00
High 15° at 13:00
Feels 12° Wind ~9 km/h
Clear
00:00
5°
02:00
5°
04:00
5°
06:00
4°
08:00
6°
10:00
12°
12:00
15°
14:00
15°
16:00
13°
18:00
9°
20:00
5°
22:00
5°
⛅
TuesdaySeptember 8th
Avg 7° Low 3° at 07:00
High 13° at 13:00
Feels 10° Wind ~10 km/h
Clear
Partly Cloudy
Clear
00:00
4°
02:00
4°
04:00
4°
06:00
3°
08:00
5°
10:00
10°
12:00
13°
14:00
13°
16:00
12°
18:00
8°
20:00
5°
22:00
5°
☁️
WednesdaySeptember 9th
Avg 8° Low 4° at 05:00
High 15° at 14:00
Feels 12° Wind ~9 km/h
Clear
Cloudy
Clear
Cloudy
00:00
4°
02:00
4°
04:00
4°
06:00
4°
08:00
6°
10:00
11°
12:00
14°
14:00
15°
16:00
13°
18:00
9°
20:00
6°
22:00
6°
☁️
ThursdaySeptember 10th
Avg 8° Low 5° at 23:00
High 14° at 13:00
Feels 11° Wind ~15 km/h
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
00:00
6°
02:00
6°
04:00
5°
06:00
5°
08:00
6°
10:00
11°
12:00
14°
14:00
14°
16:00
12°
18:00
10°
20:00
7°
22:00
5°
☀️
FridaySeptember 11th
Avg 7° Low 2° at 06:00
High 13° at 14:00
Feels 9° Wind ~11 km/h
Clear
00:00
4°
02:00
4°
04:00
2°
06:00
2°
08:00
3°
10:00
8°
12:00
12°
14:00
13°
16:00
12°
18:00
9°
20:00
6°
22:00
6°
☁️
SaturdaySeptember 12th
Avg 10° Low 5° at 05:00
High 17° at 13:00
Feels 14° Wind ~7 km/h
Clear
Cloudy
00:00
6°
02:00
6°
04:00
5°
06:00
5°
08:00
7°
10:00
13°
12:00
16°
14:00
17°
16:00
15°
18:00
12°
20:00
8°
22:00
8°
☁️
SundaySeptember 13th
Avg 10° Low 5° at 22:00
High 16° at 13:00
Feels 12° Wind ~9 km/h
Cloudy
Clear
00:00
8°
02:00
8°
04:00
8°
06:00
7°
08:00
8°
10:00
12°
12:00
15°
14:00
15°
16:00
14°
18:00
10°
20:00
6°
22:00
5°
☀️
MondaySeptember 14th
Avg 10° Low 4° at 04:00
High 18° at 14:00
Feels 15° Wind ~12 km/h
Clear
Cloudy
00:00
5°
02:00
5°
04:00
4°
06:00
5°
08:00
7°
10:00
13°
12:00
17°
14:00
18°
16:00
16°
18:00
12°
20:00
8°
22:00
8°
☀️
TuesdaySeptember 15th
Avg 9° Low 5° at 23:00
High 16° at 13:00
Feels 12° Wind ~12 km/h
Cloudy
Partly Cloudy
Clear
00:00
8°
02:00
8°
04:00
7°
06:00
7°
08:00
7°
10:00
13°
12:00
16°
14:00
16°
16:00
13°
18:00
10°
20:00
6°
22:00
5°
☀️
WednesdaySeptember 16th
Avg 10° Low 3° at 03:00
High 20° at 14:00
Feels 16° Wind ~12 km/h
Clear
00:00
4°
02:00
3°
04:00
3°
06:00
5°
08:00
8°
10:00
14°
12:00
18°
14:00
20°
16:00
19°
18:00
14°
20:00
9°
22:00
7°
☀️
ThursdaySeptember 17th
Avg 10° Low 6° at 21:00
High 19° at 13:00
Feels 15° Wind ~12 km/h
Clear
00:00
7°
02:00
7°
04:00
6°
06:00
6°
08:00
8°
10:00
15°
12:00
19°
14:00
18°
16:00
15°
18:00
11°
20:00
6°
22:00
6°
☀️
FridaySeptember 18th
Avg 10° Low 4° at 04:00
High 19° at 14:00
Feels 15° Wind ~13 km/h
Clear
00:00
5°
02:00
5°
04:00
4°
06:00
5°
08:00
7°
10:00
13°
12:00
17°
14:00
19°
16:00
17°
18:00
13°
20:00
8°
22:00
7°
☁️
SaturdaySeptember 19th
Avg 9° Low 5° at 04:00
High 15° at 12:00
Feels 12° Wind ~11 km/h
Partly Cloudy
Clear
Cloudy
00:00
6°
02:00
6°
04:00
5°
06:00
6°
08:00
8°
10:00
12°
12:00
15°
14:00
15°
16:00
13°
18:00
10°
20:00
7°
22:00
7°
🌦️
SundaySeptember 20th
Avg 8° Low 0° at 20:00
High 0° at 16:00
Feels 8° Wind ~10 km/h
Partly Cloudy
Rain
Clear
Unknown
00:00
6°
02:00
6°
04:00
7°
06:00
8°
0.1mm
08:00
8°
0.1mm
10:00
8°
0.3mm
12:00
9°
0.1mm
14:00
11°
0.1mm
16:00
11°
18:00
9°
20:00
4°
22:00
0°
Sun
☀️ Sunrise 07:08 · Sunset 18:36
11h 28m of daylight · America/Santiago
Air quality
PM2.5 2.1 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Cerro Alto weather
Will it rain in Cerro Alto today?
No rain is in the forecast for Cerro Alto today.
What is the temperature in Cerro Alto right now?
It is 3° in Cerro Alto right now, though it feels closer to 0° . Today runs between a low of 2° and a high of 14° .
What time is sunrise and sunset in Cerro Alto?
The sun rises at 07:08 and sets at 18:36 local time in Cerro Alto today, giving 11h 28m of daylight.
What is the air quality in Cerro Alto?
PM2.5 in Cerro Alto is currently 2.1 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 Cerro Alto 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 Cerro Alto 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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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC