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
0.4°C
/
-5.2°C
Partly Cloudy
Temperature AVG :
-3.0°C
Wind:
15.5 km/h
Humidity: 76%
Visibility:
10.0 km
Astronomy
Sunrise
08:07 AM
Sunset
04:48 PM
Moon Phase
Waning Crescent
UV Index
0.2 Good for going out
Moon illumination
22%
Air Quality
1
Good
AQI
PM2.5
6.55 µg/m³
PM10
9.95 µg/m³
O₃
67.0 μg/m3
NO₂
4.05 μg/m3
Chamonix-mont-blanc next 24-Hour Forecast
Wind
11.5 km/h
Feels Like
-9.6°C
Humidity
66%
Dew Point
-10.2°C
°
Pressure
1029.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.5 km/h
Feels Like
-9.7°C
Humidity
67%
Dew Point
-10.2°C
°
Pressure
1028.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.5 km/h
Feels Like
-9.8°C
Humidity
67%
Dew Point
-10.2°C
°
Pressure
1028.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.9 km/h
Feels Like
-9.9°C
Humidity
67%
Dew Point
-10.1°C
°
Pressure
1028.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.9 km/h
Feels Like
-9.3°C
Humidity
69%
Dew Point
-9.4°C
°
Pressure
1027.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.9 km/h
Feels Like
-10.0°C
Humidity
69%
Dew Point
-9.8°C
°
Pressure
1027.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
12.2 km/h
Feels Like
-10.2°C
Humidity
69%
Dew Point
-9.9°C
°
Pressure
1027.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
12.2 km/h
Feels Like
-10.2°C
Humidity
70%
Dew Point
-9.8°C
°
Pressure
1027.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
12.6 km/h
Feels Like
-10.2°C
Humidity
71%
Dew Point
-9.6°C
°
Pressure
1026.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
12.2 km/h
Feels Like
-7.9°C
Humidity
73%
Dew Point
-7.5°C
°
Pressure
1025.0 mb
UV Index
0.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.2 km/h
Feels Like
-5.3°C
Humidity
76%
Dew Point
-5.1°C
°
Pressure
1024.0 mb
UV Index
0.5
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.5 km/h
Feels Like
-4.5°C
Humidity
79%
Dew Point
-3.8°C
°
Pressure
1023.0 mb
UV Index
0.9
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.2 km/h
Feels Like
-3.7°C
Humidity
81%
Dew Point
-2.9°C
°
Pressure
1022.0 mb
UV Index
1.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.8 km/h
Feels Like
-3.0°C
Humidity
82%
Dew Point
-2.3°C
°
Pressure
1021.0 mb
UV Index
1.3
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.2 km/h
Feels Like
-3.4°C
Humidity
82%
Dew Point
-2.5°C
°
Pressure
1020.0 mb
UV Index
1.0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.9 km/h
Feels Like
-4.4°C
Humidity
81%
Dew Point
-3.4°C
°
Pressure
1020.0 mb
UV Index
0.5
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
12.6 km/h
Feels Like
-5.8°C
Humidity
80%
Dew Point
-4.5°C
°
Pressure
1021.0 mb
UV Index
0.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
13.3 km/h
Feels Like
-7.1°C
Humidity
80%
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
13.7 km/h
Feels Like
-7.4°C
Humidity
81%
Dew Point
-5.4°C
°
Pressure
1022.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.0 km/h
Feels Like
-7.4°C
Humidity
82%
Dew Point
-5.2°C
°
Pressure
1022.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.4 km/h
Feels Like
-7.6°C
Humidity
84%
Dew Point
-5.1°C
°
Pressure
1022.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.4 km/h
Feels Like
-7.8°C
Humidity
85%
Dew Point
-5.0°C
°
Pressure
1022.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
15.1 km/h
Feels Like
-8.6°C
Humidity
86%
Dew Point
-5.4°C
°
Pressure
1022.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
15.5 km/h
Feels Like
-9.2°C
Humidity
80%
Dew Point
-5.7°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Chamonix-mont-blanc 5-Day Forecast
Today
Partly Cloudy
0.4°C
/
-5.2°C
0%
2025-12-16
Moderate or heavy snow showers
0.7°C
/
-3.8°C
80%
2025-12-17
Partly Cloudy
1.4°C
/
-4.2°C
0%
2025-12-18
Sunny
1.5°C
/
-4.5°C
0%
2025-12-19
Light freezing rain
2.1°C
/
-4.0°C
82%