Portillo Weather
Weather Forecast for Portillo (2,560m to 3,300m)
This is the Weather Outlook for Portillo from 19 February.
Updated 19 February 2026 10:42 AEDT.
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 10:42 AEDT, next update expected 13:00 AEDT.
Long-range Snow Outlook for Portillo
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Portillo has no new snow forecast in the next 7 days.*
GFS - at altitude
Partner Offers
Portillo Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Thu 19 |  | Clear sky. | Max 21℃ Min 13℃ |
| Fri 20 |  | Light snow showers at altitude, light drizzle below. | Max 17℃ Min 13℃ |
| Sat 21 | | Clear sky. | Max 18℃ Min 11℃ |
| Sun 22 | | Clear sky. | Max 18℃ Min 11℃ |
| Mon 23 | | Clear sky. | Max 17℃ Min 10℃ |
| Tue 24 | | Clear sky. | Max 17℃ Min 11℃ |
| Wed 25 | | Clear spells. | Max 17℃ Min 10℃ |
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
No significant snowfall is forecast for this period.
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 10:42 AEDT, next update expected 13:00 AEDT.
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.