Current Conditions

Caldera, Atacama

61°F16°C

Clear

Wind

W 8 mph12 km/h

Humidity

71%

Cloud Cover

32%

As of Tuesday, September 8, 2026 at 6:10 PM GMT-3

Today's Outlook

Night

Partly cloudy, with a low around 56°F14°C. Breezy from the SSW at 7 to 10 mph11 to 16 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 66°F19°C	Low 56°F13°C	Precip 0 in0.1 mm—	Cloud 24%	Wind SSW 7 mph11 km/h	Wednesday: Mostly clear and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the SSW at 7 to 10 mph11 to 17 km/h. Wednesday Night: Partly cloudy, with a low around 56°F14°C. Breezy from the SSW at 7 to 10 mph11 to 16 km/h.
Clear	High 64°F18°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 22%	Wind SW 7 mph11 km/h	Thursday: Mostly clear and mild, with a high of 64°F18°C and morning low of 54°F12°C. Breezy from the WSW at 6 to 11 mph10 to 18 km/h. Dry air. Thursday Night: Mostly clear, with a low around 55°F13°C. Breezy from the SSW at 7 to 11 mph12 to 17 km/h.
Partly Cloudy	High 67°F19°C	Low 52°F11°C	Precip 0 in0 mm—	Cloud 44%	Wind SSW 8 mph13 km/h	Friday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Breezy from the SSW at 8 to 12 mph12 to 19 km/h. Dry air. Friday Night: Partly cloudy, with a low around 53°F12°C. Breezy from the SSW at 8 to 12 mph13 to 19 km/h.
Partly Cloudy	High 64°F18°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 69%	Wind SW 5 mph8 km/h	Saturday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 56°F13°C. Breezy from the W at 5 to 8 mph8 to 13 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 56°F14°C. Breezy from the SSW at 5 to 8 mph8 to 12 km/h.
Clear	High 65°F19°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 37%	Wind SW 5 mph8 km/h	Sunday: Partly cloudy and mild, with a high of 65°F19°C and morning low of 55°F13°C. Breezy from the SW at 5 to 9 mph8 to 14 km/h. Sunday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the SW at 5 to 8 mph8 to 14 km/h.
Clear	High 67°F19°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 16%	Wind SW 5 mph8 km/h	Monday: Mostly clear and mild, with a high of 67°F19°C and morning low of 55°F13°C. Breezy from the SW at 5 to 9 mph8 to 15 km/h. Monday Night: Mostly clear, with a low around 56°F13°C. Breezy from the SSW at 5 to 9 mph9 to 14 km/h.
Clear	High 67°F19°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 18%	Wind WSW 5 mph7 km/h	Tuesday: Mostly clear and mild, with a high of 67°F19°C and morning low of 57°F14°C. Breezy from the W at 5 to 8 mph8 to 13 km/h. Tuesday Night: Mostly clear, with a low around 57°F14°C. Breezy from the SW at 4 to 7 mph7 to 11 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	66°F19°C	56°F13°C	0 in0.1 mm· —	24%	Clear	SSW 7 mph11 km/h
DayMostly clear and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the SSW at 7 to 10 mph11 to 17 km/h. NightPartly cloudy, with a low around 56°F14°C. Breezy from the SSW at 7 to 10 mph11 to 16 km/h.
	ThursdaySep 10	64°F18°C	54°F12°C	0 in0 mm· —	22%	Clear	SW 7 mph11 km/h
DayMostly clear and mild, with a high of 64°F18°C and morning low of 54°F12°C. Breezy from the WSW at 6 to 11 mph10 to 18 km/h. Dry air. NightMostly clear, with a low around 55°F13°C. Breezy from the SSW at 7 to 11 mph12 to 17 km/h.
	FridaySep 11	67°F19°C	52°F11°C	0 in0 mm· —	44%	Partly Cloudy	SSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Breezy from the SSW at 8 to 12 mph12 to 19 km/h. Dry air. NightPartly cloudy, with a low around 53°F12°C. Breezy from the SSW at 8 to 12 mph13 to 19 km/h.
	SaturdaySep 12	64°F18°C	56°F13°C	0 in0 mm· —	69%	Partly Cloudy	SW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 56°F13°C. Breezy from the W at 5 to 8 mph8 to 13 km/h. Dry air. NightMostly cloudy, with a low around 56°F14°C. Breezy from the SSW at 5 to 8 mph8 to 12 km/h.
	SundaySep 13	65°F19°C	55°F13°C	0 in0 mm· —	37%	Clear	SW 5 mph8 km/h
DayPartly cloudy and mild, with a high of 65°F19°C and morning low of 55°F13°C. Breezy from the SW at 5 to 9 mph8 to 14 km/h. NightPartly cloudy, with a low around 56°F13°C. Breezy from the SW at 5 to 8 mph8 to 14 km/h.
	MondaySep 14	67°F19°C	55°F13°C	0 in0 mm· —	16%	Clear	SW 5 mph8 km/h
DayMostly clear and mild, with a high of 67°F19°C and morning low of 55°F13°C. Breezy from the SW at 5 to 9 mph8 to 15 km/h. NightMostly clear, with a low around 56°F13°C. Breezy from the SSW at 5 to 9 mph9 to 14 km/h.
	TuesdaySep 15	67°F19°C	57°F14°C	0 in0 mm· —	18%	Clear	WSW 5 mph7 km/h
DayMostly clear and mild, with a high of 67°F19°C and morning low of 57°F14°C. Breezy from the W at 5 to 8 mph8 to 13 km/h. NightMostly clear, with a low around 57°F14°C. Breezy from the SW at 4 to 7 mph7 to 11 km/h.
	WednesdaySep 16	67°F19°C	57°F14°C	0 in0 mm· —	38%	Clear	SW 5 mph7 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 57°F14°C. Breezy from the WSW at 5 to 9 mph8 to 14 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the SW at 4 to 8 mph7 to 13 km/h.
	ThursdaySep 17	67°F19°C	57°F14°C	0 in0.1 mm· 6%	74%	Partly Cloudy	SW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 57°F14°C. Breezy from the WSW at 5 to 8 mph7 to 13 km/h. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SW at 4 to 7 mph7 to 11 km/h.
	FridaySep 18	70°F21°C	60°F15°C	0.01 in0.3 mm· 7%	46%	Partly Cloudy	SW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 60°F15°C. Breezy from the SW at 6 to 9 mph9 to 15 km/h. NightPartly cloudy, with a low around 60°F16°C. Breezy from the SSW at 5 to 9 mph9 to 14 km/h.
	SaturdaySep 19	71°F22°C	60°F16°C	0.01 in0.3 mm· 7%	30%	Clear	SW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 60°F16°C. Breezy from the SW at 6 to 9 mph9 to 14 km/h. NightPartly cloudy, with a low around 61°F16°C. Breezy from the SSW at 5 to 8 mph8 to 13 km/h.
	SundaySep 20	70°F21°C	60°F15°C	0 in0 mm· —	22%	Clear	SW 5 mph9 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 60°F15°C. Breezy from the SW at 6 to 9 mph9 to 14 km/h. NightMostly clear, with a low around 61°F16°C. Breezy from the SSW at 5 to 8 mph8 to 12 km/h.
	MondaySep 21	70°F21°C	60°F15°C	0 in0.1 mm· 3%	29%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 60°F15°C. Breezy from the WSW at 5 to 9 mph9 to 14 km/h. NightPartly cloudy, with a low around 60°F16°C. Breezy from the SW at 4 to 7 mph7 to 12 km/h.
	TuesdaySep 22	68°F20°C	59°F15°C	0 in0 mm· —	38%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and mild, with a high of 68°F20°C and morning low of 59°F15°C. Breezy from the W at 6 to 8 mph9 to 14 km/h. NightPartly cloudy, with a low around 60°F16°C. Breezy from the SW at 5 to 8 mph8 to 13 km/h.
	WednesdaySep 23	67°F19°C	58°F14°C	0 in0 mm· —	49%	Partly Cloudy	WSW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F14°C. Breezy from the W at 5 to 9 mph9 to 14 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the SW around 4 mph6 km/h.

Nearby Cities

Copiapó36 mi59 km Vallenar104 mi168 km La Serena198 mi318 km Coquimbo202 mi325 km Vicuña205 mi330 km Antofagasta238 mi382 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 27.0681°S, 70.8192°W·Elevation: 23m·Timezone: America/Santiago·Population: 16,150