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Portillo Weather Forecast - 7 to 16 days - 3rd September 2026

Portillo Weather

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Weather Forecast for Portillo ( 2,560m to 3,300m 8,399ft to 10,827ft )

Weather Outlook from 3 September.

Portillo Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Portillo Weather Forecast updated at 18:51 UTC, next update expected imminently.

Long-range Snow Outlook for Portillo

 
Snowfall

 
Snow Line

Max 7℃ 45°F
Min -4℃ 24°F

12cm 5in New Snow

Snow Line from 2,989m 9,806ft to resort level ( 2,560m 8,399ft ).

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Portillo Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Portillo from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Thu
03
Cloud

1cm to 3cm up to 1in New Snow
Light snow showers at altitude, light rain showers below.
Snow Line from 2,789m 9,150ft to resort level ( 2,560m 8,399ft ).

Max 3℃ 38°F
Min -3℃ 27°F
Fri
04
Cloud

Cloudy.

Max 5℃ 40°F
Min -4℃ 24°F
Sat
05
Clear

Clear sky.

Max 6℃ 43°F
Min -4℃ 24°F
Sun
06
Clear

Clear sky.

Max 7℃ 45°F
Min -3℃ 26°F
Mon
07
Cloud

up to 2cm up to 1in New Snow
Clear sky at altitude, cloudy below.
Snow Line from 2,989m 9,806ft to 2,579m 8,461ft , with rain below.

Max 6℃ 43°F
Min -1℃ 30°F
Tue
08
Cloud

up to 5cm up to 2in New Snow
Light snow showers at altitude, light rain showers below.
Snow Line from 2,909m 9,544ft to resort level ( 2,560m 8,399ft ).

Max 5℃ 41°F
Min -1℃ 30°F
Wed
09
Cloud

up to 2cm up to 1in New Snow
Cloudy.
Snow Line from 2,839m 9,314ft to resort level ( 2,560m 8,399ft ).

Max 5℃ 40°F
Min -1℃ 29°F

This Snow Forecast for Portillo, Chile gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Portillo, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Portillo Weather Forecast updated at 18:51 UTC, next update expected imminently.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Portillo.

For more information about this Chilean Ski Resort, See Also Skiing and Snowboarding in Portillo .

Off-Piste Safety in Portillo

Before skiing or snowboarding off-piste in Portillo, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.