Current Conditions

Vallenar, Atacama

59°F15°C
Drizzle

Wind

NW 7 mph11 km/h

Humidity

67%

Cloud Cover

24%

As of Tuesday, September 8, 2026 at 7:02 PM GMT-3

Today's Outlook

Night

Partly cloudy, with a low around 51°F11°C. Light wind from the WNW around 3 mph4 km/h. 11% chance of drizzle.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 66°F19°CLow 50°F10°CPrecip 0.01 in0.3 mm11%Cloud 35%Wind NW 3 mph5 km/hWednesday: Partly cloudy and mild, with a high of 66°F19°C and morning low of 50°F10°C. Light wind from the NW around 4 mph6 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 51°F11°C. Light wind from the WNW around 3 mph4 km/h. 11% chance of drizzle.
DrizzleHigh 64°F18°CLow 49°F9°CPrecip 0.01 in0.2 mm11%Cloud 20%Wind NNW 4 mph7 km/hThursday: Mostly clear and mild, with a high of 64°F18°C and morning low of 49°F9°C. Breezy from the NNW at 6 to 9 mph9 to 15 km/h. 11% chance of drizzle. Dry air. Thursday Night: Partly cloudy, with a low around 51°F11°C. Light wind from the NNW around 3 mph5 km/h.
ClearHigh 69°F20°CLow 42°F5°CFeels 39°F4°CPrecip 0 in0 mmCloud 14%Wind S 4 mph7 km/hFriday: Mostly clear and warm, with a high of 69°F20°C and morning low of 42°F5°C. Light wind from the WSW around 5 mph8 km/h. Very dry. Friday Night: Mostly clear, with a low around 45°F7°C. Light wind from the S around 4 mph6 km/h.
Partly CloudyHigh 71°F22°CLow 45°F7°CPrecip 0 in0 mmCloud 55%Wind NE 4 mph7 km/hSaturday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 45°F7°C. Breezy from the NNE at 5 to 7 mph8 to 11 km/h. Very dry. Saturday Night: Mostly cloudy, with a low around 47°F8°C. Light wind from the E around 4 mph6 km/h.
ClearHigh 70°F21°CLow 49°F10°CPrecip 0 in0 mmCloud 34%Wind N 4 mph6 km/hSunday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 49°F10°C. Light wind from the NNW around 4 mph6 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the NE around 3 mph5 km/h.
ClearHigh 72°F22°CLow 47°F9°CPrecip 0 in0 mmCloud 9%Wind NE 4 mph6 km/hMonday: Mostly clear and warm, with a high of 72°F22°C and morning low of 47°F9°C. Light wind from the N around 5 mph7 km/h. Dry air. Monday Night: Mostly clear, with a low around 50°F10°C. Light wind from the E around 3 mph5 km/h.
ClearHigh 73°F23°CLow 47°F9°CPrecip 0 in0 mmCloud 12%Wind NNE 4 mph7 km/hTuesday: Mostly clear and warm, with a high of 73°F23°C and morning low of 47°F9°C. Light wind from the N around 5 mph8 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 50°F10°C. Light wind from the ENE around 4 mph6 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 966°F19°C50°F10°C0.01 in0.3 mm· 11%35%DrizzleNW 3 mph5 km/h
ThursdaySep 1064°F18°C49°F9°C0.01 in0.2 mm· 11%20%DrizzleNNW 4 mph7 km/h
FridaySep 1169°F20°C42°F5°C
Feels 39°F4°C
0 in0 mm· —14%ClearS 4 mph7 km/h
SaturdaySep 1271°F22°C45°F7°C0 in0 mm· —55%Partly CloudyNE 4 mph7 km/h
SundaySep 1370°F21°C49°F10°C0 in0 mm· —34%ClearN 4 mph6 km/h
MondaySep 1472°F22°C47°F9°C0 in0 mm· —9%ClearNE 4 mph6 km/h
TuesdaySep 1573°F23°C47°F9°C0 in0 mm· —12%ClearNNE 4 mph7 km/h
WednesdaySep 1671°F22°C52°F11°C0 in0 mm· —37%ClearN 4 mph6 km/h
ThursdaySep 1771°F22°C53°F12°C0 in0.1 mm· 9%69%Partly CloudyNNE 4 mph6 km/h
FridaySep 1873°F23°C55°F13°C0.03 in0.8 mm· 17%52%DrizzleENE 5 mph7 km/h
SaturdaySep 1975°F24°C54°F12°C0.03 in0.8 mm· 11%31%DrizzleENE 5 mph7 km/h
SundaySep 2075°F24°C52°F11°C0.02 in0.5 mm· 3%27%ClearE 4 mph7 km/h
MondaySep 2175°F24°C53°F12°C0 in0.1 mm· 3%27%ClearNNE 4 mph7 km/h
TuesdaySep 2273°F23°C54°F12°C0.01 in0.3 mm· 2%39%ClearN 4 mph6 km/h
WednesdaySep 2372°F22°C54°F12°C0.01 in0.2 mm· 4%45%Partly CloudyNNE 4 mph6 km/h

Nearby Cities

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

PatternExampleDescription
/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=11.5Find 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: 28.5762°S, 70.7594°W·Elevation: 388m·Timezone: America/Santiago·Population: 44,895