worldweather23°Cwarmer than usual
usually 20°C–24°C
warmer than 71% of similar days
night: exceptionally warm
rain: typical rainfall
wind: stronger than usual
Weather in Calama - 14-day forecast
Detailed weather forecast for Calama, Chile: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Calama
today🌤️
23°night 9°
Sun☀️
24°night 14°
Mon☀️
23°night 14°
Tue☀️
21°night 15°
Wed☀️
21°night 15°
Thu☀️
21°night 12°
Fri☀️
15°night 10°
Sat☀️
22°night 14°
Forecast vs 1991-2020 climate normal
NASA POWERHow does the current forecast compare with normal?
We compare the coming days with weather usually observed at this time of year.
Friday 11 Sept in Calama, the forecast high is 15°C. Typical daytime temperatures at this time of year range from 20°C to 24°C, so it will be exceptionally cool. It is cooler than 97% of similar days.
24°Cwarmer than usual
usually 20°C–24°C
warmer than 78% of similar days
night: exceptionally warm
rain: typical rainfall
wind: stronger than usual
23°Cnear normal
usually 20°C–24°C
night: exceptionally warm
rain: typical rainfall
wind: typical
21°Cnear normal
usually 20°C–24°C
night: exceptionally warm
rain: typical rainfall
wind: stronger than usual
21°Cnear normal
usually 20°C–24°C
night: exceptionally warm
rain: typical rainfall
wind: stronger than usual
21°Cnear normal
usually 20°C–24°C
night: exceptionally warm
rain: typical rainfall
wind: exceptionally strong
15°Cexceptionally cool
usually 20°C–24°C
cooler than 97% of similar days
night: exceptionally warm
rain: typical rainfall
wind: exceptionally strong
How warm was this week in previous years?
Each bar shows the average daily high during the same 7-day period in each year.
cooler yearstypical rangewarmer years2026 forecastcurrent forecast
From 1981 to 2025, the 5-11 Sept period averaged 22°C by day. The coolest year was 1983 (17°C) and the warmest was 2024 (27°C). The current forecast averages 21°C - lower than in 64% of historical years.
Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.
14-day forecast - Calama
Day-by-day forecast for Calama
Saturday5 September 2026
🌤️23°a few clouds
Sunday6 September 2026
☀️24°clear sky
Monday7 September 2026
☀️23°clear sky
Tuesday8 September 2026
☀️21°clear sky
Wednesday9 September 2026
☀️21°clear sky
Thursday10 September 2026
☀️21°clear sky
Friday11 September 2026
☀️15°clear sky
Saturday12 September 2026
☀️22°clear sky
Sunday13 September 2026
☀️22°clear sky
Monday14 September 2026
☀️23°clear sky
Tuesday15 September 2026
☀️23°clear sky
Wednesday16 September 2026
☀️22°clear sky
Thursday17 September 2026
☀️23°clear sky
Friday18 September 2026
☁️22°overcast clouds
Saturday19 September 2026
☀️21°clear sky
UV index in Calama - is it safe to sunbathe?
Today the UV index in Calama is 9 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.
Air quality and smog in Calama
Air quality in Calama is currently good. Fine particulate PM2.5: 16.2 µg/m³, PM10: 71.5 µg/m³.
| City | PM2.5 (µg/m³) | PM10 (µg/m³) | Air quality |
|---|---|---|---|
| Calama | 16.2 | 71.5 | good |
Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-09-04, 22:00).
Upcoming public holidays in Chile: Independence Day — 18 September · Army Day — 19 September · Columbus Day — 12 October.
Nearby and related places
FAQ - Calama weather
What is the weather like in Calama today?
Today it is about 23° during the day and 9° at night, a few clouds.
How far ahead can I check the forecast for Calama?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.