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Portillo Weather Forecast - 7 to 16 days - 31st August 2026

Portillo Weather

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Weather Forecast for Portillo (2,560m to 3,300m)

Weather Outlook from 31 August.

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 22:43 AEST, next update expected imminently.

Long-range Snow Outlook for Portillo

 
Snowfall

 
Snow Line

Max 7℃
Min -5℃

7cm New Snow

Snow Line from 2,819m to resort level (2,560m).

Portillo Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Portillo from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Mon
31
Lt Snow Shwrs

3cm New Snow
Light snow showers.
Snow falling to resort level (2,560m).

Max 2℃
Min -5℃
Tue
01
Cloud

Cloudy.

Max 7℃
Min -4℃
Wed
02
Cloud

Cloudy.

Max 7℃
Min -2℃
Thu
03
Light Snow

up to 1cm New Snow
Light snow showers at altitude, light rain below.
Snow Line from 2,789m to resort level (2,560m).

Max 4℃
Min -3℃
Fri
04
Cloud

Cloudy.

Max 4℃
Min -4℃
Sat
05
Mixed

up to 1cm New Snow
Cloudy at altitude, clear spells below.
Snow Line from 2,699m to resort level (2,560m).

Max 5℃
Min -4℃
Sun
06
Cloud

up to 2cm New Snow
Cloudy.
Snow Line from 2,819m to resort level (2,560m).

Max 5℃
Min -1℃

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 trail 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 22:43 AEST, next update expected imminently.

Current Snow

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

Chile Accommodation (Apartments, Chalets, Hotels) Map

 

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.