Chamonix-Mont-Blanc hour by hour Weather up to 120 hours – Forecast, Trends & News - France
Chamonix-Mont-Blanc, Rhone-Alpes, France
Updated every 10 min
Today Conditions
0.5°C
/
-3.7°C
Light freezing rain
Temperature AVG :
-1.5°C
Wind:
14.8 km/h
Humidity: 89%
Visibility:
9.0 km
Astronomy
Sunrise
08:08 AM
Sunset
04:48 PM
Moon Phase
Waning Crescent
UV Index
0.2 Good for going out
Moon illumination
14%
Air Quality
1
Good
AQI
PM2.5
5.05 µg/m³
PM10
6.05 µg/m³
O₃
58.0 μg/m3
NO₂
1.75 μg/m3
Chamonix-mont-blanc next 24-Hour Forecast
Wind
14.4 km/h
Feels Like
-8.9°C
Humidity
88%
Dew Point
-5.4°C
°
Pressure
1021.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.4 km/h
Feels Like
-8.7°C
Humidity
89%
Dew Point
-5.2°C
°
Pressure
1020.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.8 km/h
Feels Like
-8.9°C
Humidity
89%
Dew Point
-5.2°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.0 km/h
Feels Like
-7.9°C
Humidity
89%
Dew Point
-4.6°C
°
Pressure
1018.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
13.7 km/h
Feels Like
-7.4°C
Humidity
87%
Dew Point
-4.5°C
°
Pressure
1018.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
13.3 km/h
Feels Like
-7.0°C
Humidity
87%
Dew Point
-4.3°C
°
Pressure
1017.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
14.0 km/h
Feels Like
-6.9°C
Humidity
70%
Dew Point
-4.1°C
°
Pressure
1014.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
14.4 km/h
Feels Like
-6.8°C
Humidity
87%
Dew Point
-4.0°C
°
Pressure
1017.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
14.8 km/h
Feels Like
-7.3°C
Humidity
86%
Dew Point
-4.4°C
°
Pressure
1017.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
14.4 km/h
Feels Like
-6.1°C
Humidity
87%
Dew Point
-3.4°C
°
Pressure
1017.0 mb
UV Index
0.1
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
13.3 km/h
Feels Like
-5.0°C
Humidity
87%
Dew Point
-2.6°C
°
Pressure
1017.0 mb
UV Index
0.3
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
11.9 km/h
Feels Like
-3.9°C
Humidity
90%
Dew Point
-1.5°C
°
Pressure
1017.0 mb
UV Index
0.6
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.2 km/h
Feels Like
-3.2°C
Humidity
91%
Dew Point
-0.9°C
°
Pressure
1016.0 mb
UV Index
0.9
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.8 km/h
Feels Like
-2.9°C
Humidity
92%
Dew Point
-0.7°C
°
Pressure
1016.0 mb
UV Index
0.9
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.1 km/h
Feels Like
-3.1°C
Humidity
91%
Dew Point
-1.1°C
°
Pressure
1017.0 mb
UV Index
0.5
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
9.7 km/h
Feels Like
-3.2°C
Humidity
91%
Dew Point
-1.3°C
°
Pressure
1017.0 mb
UV Index
0.3
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
9.0 km/h
Feels Like
-3.7°C
Humidity
91%
Dew Point
-1.9°C
°
Pressure
1018.0 mb
UV Index
0.1
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
9.0 km/h
Feels Like
-4.5°C
Humidity
90%
Dew Point
-2.6°C
°
Pressure
1018.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
8.6 km/h
Feels Like
-4.5°C
Humidity
90%
Dew Point
-2.8°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
8.6 km/h
Feels Like
-4.5°C
Humidity
91%
Dew Point
-2.6°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
8.3 km/h
Feels Like
-4.4°C
Humidity
92%
Dew Point
-2.4°C
°
Pressure
1020.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
100%
Wind
8.3 km/h
Feels Like
-4.4°C
Humidity
92%
Dew Point
-2.4°C
°
Pressure
1020.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
100%
Wind
7.6 km/h
Feels Like
-4.2°C
Humidity
93%
Dew Point
-2.3°C
°
Pressure
1020.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
100%
Wind
6.8 km/h
Feels Like
-4.0°C
Humidity
92%
Dew Point
-2.5°C
°
Pressure
1020.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Chamonix-mont-blanc 5-Day Forecast
Today
Light freezing rain
0.5°C
/
-3.7°C
84%
2025-12-17
Light freezing rain
0.2°C
/
-2.6°C
70%
2025-12-18
Sunny
0.2°C
/
-4.3°C
0%
2025-12-19
Moderate snow
2.1°C
/
-4.2°C
74%
2025-12-20
Fog
1.3°C
/
-1.1°C
83%