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Afbeelding - St. Jean de Sixt
© Office du tourisme Massif des Aravis

What is the weather like in St. Jean de Sixt in France, and what is the forecast for the next few days? Check the current weather forecast for St. Jean de Sixt on this page. Here, you will find the weather forecast for the next 48 hours as well as the next 14 days, so you’ll know exactly what to expect and what the weather will be like in St. Jean de Sixt during your winter holiday.

The weather in St. Jean de Sixt

On this page, you will find the current weather forecast for St. Jean de Sixt, located in the ski resort of Massif des Aravis in France. Check the forecast and temperature for both the valley and the mountain. This will help you see what conditions will be like on the slopes and whether you need to add an extra layer for the day’s skiing. Will snow be in the forecast, or will the sun be shining? And what about the wind? How high is the frost line (0-degree limit), and what is the current snow depth in St. Jean de Sixt? Read on for all this information!

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48-hour weather forecast for St. Jean de Sixt

18 September 2026

Night

Expectation 0 mm

0-degree limit 3447 metres

Clouds and clearings

6°C

Ono 1
Morning

Expectation 0 mm

0-degree limit 3367 metres

Regular sunshine with some clouds

11°C

No 1
Midday

Expectation 0 mm

0-degree limit 3419 metres

Bright sunny weather

18°C

Wnw 2
Evening

Expectation 0 mm

0-degree limit 3634 metres

Clouds and clearings

10°C

Nw 2

19 September 2026

Night

Expectation 0 mm

0-degree limit 3787 metres

Clouds and clearings

6°C

O 1
Morning

Expectation 0 mm

0-degree limit 3872 metres

Bright sunny weather

12°C

Nw 1
Midday

Expectation 0 mm

0-degree limit 4005 metres

Bright sunny weather

20°C

Wnw 2
Evening

Expectation 0 mm

0-degree limit 4042 metres

Clouds and clearings

13°C

Wnw 1

18 September 2026

Night

Expectation 0 mm

0-degree limit 3421 metres

Clouds and clearings

4°C

Z 2
Morning

Expectation 0 mm

0-degree limit 3379 metres

Regular sunshine with some clouds

5°C

Zw 2
Midday

Expectation 0 mm

0-degree limit 3500 metres

Bright sunny weather

7°C

Wnw 4
Evening

Expectation 0 mm

0-degree limit 3617 metres

Clouds and clearings

4°C

Wnw 3

19 September 2026

Night

Expectation 0 mm

0-degree limit 3645 metres

Clouds and clearings

3°C

Ono 1
Morning

Expectation 0 mm

0-degree limit 3874 metres

Bright sunny weather

7°C

W 1
Midday

Expectation 0 mm

0-degree limit 3988 metres

Bright sunny weather

10°C

Wnw 3
Evening

Expectation 0 mm

0-degree limit 4049 metres

Clouds and clearings

6°C

W 2

14-day weather forecast for St. Jean de Sixt

Date

Weather and snow

Expectation

Wind

Frost line

Date

Weather and snow

Expectation

Wind

Frost line

18 September 2026
Regular sunshine with some clouds
5°C / 18°C
0 mm
Nw 2

3343 metres

Date

Weather and snow

Expectation

Wind

Frost line

19 September 2026
Bright sunny weather
6°C / 20°C
0 mm
Wnw 2

3698 metres

Date

Weather and snow

Expectation

Wind

Frost line

20 September 2026
Bright sunny weather
9°C / 23°C
0 mm
Wnw 2

4078 metres

Date

Weather and snow

Expectation

Wind

Frost line

21 September 2026
Bright sunny weather
10°C / 22°C
0 mm
Nw 2

4213 metres

Date

Weather and snow

Expectation

Wind

Frost line

22 September 2026
Bright sunny weather
8°C / 23°C
0 mm
Nw 2

4334 metres

Date

Weather and snow

Expectation

Wind

Frost line

23 September 2026
Bright sunny weather
8°C / 24°C
0 mm
Wnw 3

4342 metres

Date

Weather and snow

Expectation

Wind

Frost line

24 September 2026
Bright sunny weather
10°C / 24°C
1 mm
Nw 3

4108 metres

Date

Weather and snow

Expectation

Wind

Frost line

25 September 2026
Bright sunny weather
9°C / 23°C
0 mm
Nnw 3

4109 metres

Date

Weather and snow

Expectation

Wind

Frost line

26 September 2026
Bright sunny weather
8°C / 24°C
0 mm
Nw 2

4101 metres

Date

Weather and snow

Expectation

Wind

Frost line

27 September 2026
Showers with occasional sunshine
8°C / 24°C
1 mm
Wnw 3

3780 metres

Date

Weather and snow

Expectation

Wind

Frost line

28 September 2026
Showers with occasional sunshine
8°C / 23°C
1 mm
Wnw 2

3655 metres

Date

Weather and snow

Expectation

Wind

Frost line

29 September 2026
Showers with occasional sunshine
8°C / 22°C
1 mm
Wnw 2

3583 metres

Date

Weather and snow

Expectation

Wind

Frost line

30 September 2026
Regular sunshine with some clouds
8°C / 21°C
1 mm
Nw 2

3605 metres

Date

Weather and snow

Expectation

Wind

Frost line

01 October 2026
Bright sunny weather
9°C / 21°C
1 mm
Wnw 2

3717 metres

Date

Weather and snow

Expectation

Wind

Frost line

18 September 2026
Regular sunshine with some clouds
4°C /7°C
0 mm
Wnw 3

3346 metres

Date

Weather and snow

Expectation

Wind

Frost line

19 September 2026
Bright sunny weather
4°C /11°C
0 mm
Wnw 2

3681 metres

Date

Weather and snow

Expectation

Wind

Frost line

20 September 2026
Bright sunny weather
6°C /13°C
0 mm
Nw 4

4084 metres

Date

Weather and snow

Expectation

Wind

Frost line

21 September 2026
Bright sunny weather
7°C /12°C
0 mm
Nw 4

4212 metres

Date

Weather and snow

Expectation

Wind

Frost line

22 September 2026
Bright sunny weather
6°C /13°C
0 mm
Nw 3

4334 metres

Date

Weather and snow

Expectation

Wind

Frost line

23 September 2026
Bright sunny weather
5°C /11°C
0 mm
Wnw 3

4342 metres

Date

Weather and snow

Expectation

Wind

Frost line

24 September 2026
Bright sunny weather
4°C /10°C
1 mm
Nw 4

4108 metres

Date

Weather and snow

Expectation

Wind

Frost line

25 September 2026
Bright sunny weather
3°C /11°C
0 mm
Nnw 3

4109 metres

Date

Weather and snow

Expectation

Wind

Frost line

26 September 2026
Bright sunny weather
4°C /11°C
0 mm
Wnw 3

4101 metres

Date

Weather and snow

Expectation

Wind

Frost line

27 September 2026
Showers with occasional sunshine
3°C /10°C
1 mm
Wnw 3

3780 metres

Date

Weather and snow

Expectation

Wind

Frost line

28 September 2026
Showers with occasional sunshine
3°C /9°C
1 mm
Wnw 3

3655 metres

Date

Weather and snow

Expectation

Wind

Frost line

29 September 2026
Showers with occasional sunshine
3°C /8°C
1 mm
Wnw 3

3583 metres

Date

Weather and snow

Expectation

Wind

Frost line

30 September 2026
Regular sunshine with some clouds
3°C /9°C
1 mm
Nw 3

3605 metres

Date

Weather and snow

Expectation

Wind

Frost line

01 October 2026
Bright sunny weather
3°C /9°C
1 mm
Nnw 3

3717 metres

Snow depth in St. Jean de Sixt

Snow is what makes a ski holiday special. Ideally, we wake up every day to Kaiser weather: a layer of fresh snow, bright sunshine, and a clear blue sky. However, icy temperatures and heavy snowfalls are also part of the experience. Or those foggy days when you ski from hut to hut, warming up with a cup of coffee, tea, or hot chocolate. When it comes to winter sports, the weather can be unpredictable, and nothing changes more rapidly than mountain weather. In addition to the forecast for the coming days, the current snow depth is a key part of the weather report in St. Jean de Sixt. How much snow is there on the mountain and in the valley of the Massif des Aravis ski area? Check the table below to see the current snow depth in St. Jean de Sixt.

Snow depth on the mountain and in the valley

Mountain: 0 cm

Valley: 0 cm

  • Snow depth valley 0
  • Cross-country ski trails open (km) 0
  • Valley descent open Closed
  • Hiking trails open (km) 0

Pistes Le Grand Bornand

Snow depth valley 0
Number of km 0
Snow depth mountain 0
Number of lifts open 0
Type of snow keine Angabe
Funpark Closed
Latest snowfall
Toboggan run Closed
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With fresh snowfall, receive snow depth updates up to 3 times a week.

Explanation of the weather forecast in St. Jean de Sixt

The weather report for St. Jean de Sixt is updated daily and is carefully compiled by meteorologists working with Snowplaza. Curious about the forecast for the next two days? Check out the 48-hour weather forecast, which provides information for the morning, afternoon, evening, and night. The symbols indicate whether snow or rain is expected, whether it will be cloudy, or if the sun will be shining. Click on "village" to see the weather conditions in the valley, and on "mountain" for forecasts at higher altitudes. The zero-degree line indicates the frost line, which changes depending on the temperature. Don't confuse it with the snowline—snow can still fall several hundred meters below the zero-degree line. For a longer-term outlook, check the 14-day weather forecast for St. Jean de Sixt. Keep in mind that weather conditions can change dramatically over two weeks, so be sure to check back daily if you're planning a winter sports trip soon.