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Weather in Mejillones

Antofagasta · 14,084 inhabitants · Wednesday, October 28 · updated 18:57

Air: Fair

19°

Partly cloudy

Feels like 19°C

Wind

15 km/h

Gusts

15 km/h

Humidity

79 %

Pressure

1014 hPa

Clouds

57 %

Storm

Rise 06:58 Set 19:52 Day 12 h 53 min UV 4 · Moderate

Detailed forecast

Trend

Evening

Partly cloudy

20°19°

Feels like 20°

Wind ↑ SSW 15 km/h

Humidity 75 %

18:00

19°

SW 15

Weather charts for Mejillones · 7 days

Temperatures over 7 days

▲ +3.3° above seasonal normals this week

Highs Lows Seasonal normal (1991-2020 average)

Hourly detail

Temperature (°C) Precipitation (mm) Wind (km/h)

Air quality & pollen in Mejillones

2/6

Fair

European Air Quality Index (EAQI) · CAMS source

PM2.514µg/m³

PM1020µg/m³

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in Mejillones: live radar and next-hour forecast

Will it rain in Mejillones? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour

Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for Mejillones

Waning gibbous

93 % illuminated · 17.3 days

Rise 16:42 Set 02:36

Thu 29/10 87%

Fri 30/10 79%

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Rise and set in local time (America/Santiago) · phases and illumination computed by SkiesAtlas (synodic model).

Weather history for Mejillones

What was the weather in Mejillones on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in Mejillones

Find the full weather for Mejillones, Antofagasta: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “partly cloudy” with 19 °C (feels like 19 °C) and wind at 15 km/h.

Today, temperatures range from 18 °C to 21 °C, with no significant precipitation. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.

Weather API for Mejillones

Get the Mejillones forecast in JSON for your website or app, plus air quality, tides and astronomy. Free API key, no credit card required.

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How is this forecast computed? Multi-model engine, verified daily against 1125 weather stations