🇨🇱 Weather in Antofagasta
Map Overlays:
Hourly Forecast for Antofagasta
22:00
14°
6%
23:00
14°
6%
00:00
14°
5%
01:00
14°
5%
02:00
14°
4%
03:00
14°
4%
04:00
14°
4%
05:00
14°
4%
06:00
14°
4%
07:00
14°
4%
08:00
15°
3%
09:00
19°
2%
10:00
20°
2%
11:00
21°
2%
12:00
21°
2%
13:00
21°
2%
14:00
21°
2%
15:00
20°
3%
16:00
19°
4%
17:00
18°
4%
18:00
17°
5%
19:00
16°
6%
20:00
16°
5%
21:00
16°
4%
14-Day Forecast for Antofagasta
2026-07-22
Sunny
20° /
13°
2026-07-23
Sunny
21° /
14°
2026-07-24
Sunny
23° /
14°
2026-07-25
Sunny
19° /
12°
2026-07-26
Sunny
19° /
12°
2026-07-27
Sunny
19° /
12°
2026-07-28
Sunny
19° /
12°
Additional Forecasts for Antofagasta
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 197.0 μg/m³
O₃ (Ozone) 51.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.8 μg/m³
SO₂ (Sulphur Dioxide) 4.9 μg/m³
PM2.5 (Fine particles) 11.4 μg/m³
PM10 (Coarse particles) 16.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Chile
Weather in Antofagasta — FAQ
Answers refreshed each request based on current conditions in Antofagasta.
What is the weather like right now in Antofagasta?
Right now in Antofagasta, Chile the temperature is 14.5°C (feels like 9.3°C), with clear. Relative humidity is 73% and wind is 6.1 km/h.
What is today's high and low temperature in Antofagasta?
Today's forecast high in Antofagasta is 19.7°C and the overnight low is 12.6°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Antofagasta today?
The chance of precipitation in Antofagasta today is 6%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Antofagasta differ from nearby cities?
Even short distances can change temperatures noticeably. Antofagasta's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.