Chamonix weather live forecast

Today's maximum temperature in Chamonix is expected to be 25°C. Select a day from the live weather forecast for Chamonix, France for more weather parameters.

Monday
28th Sep
25

7

6

5
Tuesday
29th Sep
24

8

2

4
Wednesday
30th Sep
24

9

1

3
Thursday
1st Oct
20

9

0

3
Friday
2nd Oct
21

8

2

4

5-day weather forecast updated at 04:04 on Monday 28th September 2026 GMT

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The 5-day weather forecast for France (Chamonix) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Chamonix weather forecast by day

Below are the detailed weather forecasts for Chamonix for the next 5 days.

Chamonix weather for Monday 28th September 2026

Expect broken clouds in Chamonix, France with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.

25
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from SW

Chamonix weather for Tuesday 29th September 2026

Expect broken clouds in Chamonix, France with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.

24
°C maximum temperature
8
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from N

Chamonix weather for Wednesday 30th September 2026

Expect mostly cloudy with light rain in Chamonix, France with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and little or no wind of 4 kph from the east.

24
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
27
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
4
kph wind from E

Chamonix weather for Thursday 1st October 2026

Expect cloudy with some rain in Chamonix, France with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and little or no wind of 3 kph from the south-east.

20
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
3
UV index (Moderate)
69
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
3
kph wind from SE

Chamonix weather for Friday 2nd October 2026

Expect broken clouds in Chamonix, France with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-west.