– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 am Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Thu morning, min -11°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Fri afternoon, min -7°C on Sat night). Wind will be generally light. | |||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | | | |  | | | |  |  | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | cloudy | cloudy | some clouds | clear | clear | |
Cloud base (m) | 9350 | 6700 | 7050 | 6950 | 6900 | 5750 | 5050 | 5400 | 6000 | |||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -6 | -8 | -4 | -4 | -6 | -2 | -2 | -6 | -2 | -1 | -4 | -2 | -3 | -5 | -3 | -3 | -6 |
min °C | -11 | -8 | -10 | -8 | -6 | -7 | -6 | -4 | -6 | -5 | -3 | -5 | -4 | -4 | -7 | -6 | -4 | -6 |
chill °C | -20 | -16 | -18 | -12 | -10 | -11 | -10 | -10 | -12 | -11 | -9 | -12 | -10 | -11 | -15 | -13 | -10 | -12 |
Freezing level m | 2850 | 2500 | 2450 | 3350 | 3000 | 2850 | 3750 | 3400 | 3050 | 3700 | 3600 | 3300 | 3750 | 3500 | 3250 | 3500 | 3250 | 2950 |
 | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — |
 | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — | — | 6:15 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Temperatures will be below freezing (max -2°C on Thu morning, min -11°C on Tue morning). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -1°C on Fri afternoon, min -7°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Alto San Juan. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Chile.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
San José Guayacán | |||||
 | |||||
QuintaNormal | |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.