Chamonix Mont Blanc Weather Conditions
Current Temperature Level

6 °C

Chilly

OvercastFeels Like 5°CHumidity 93%

63 AQI

PM2.5 : 16PM10 : 18

Air quality index is: Moderate

Last Updated: 2025-10-27 03:15 (Local Time)

Map

Chamonix Mont Blanc

Chamonix Mont Blanc Weather Parameters

Wind Speed

6 km/h

Light breeze

Gust Speed

4 m/s

Direction

181° S

Cloud Cover

100 %

Visibility

10 km

Precipitation

0.01 mm

Pressure

1008

1009

1010

1011

1012

1013

1014

1015

1016

1017

1018

1019

1017 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index0

Low

Suggestions for

TodayChamonix Mont Blanc

27 Oct.

Hydration• Stay Hydrated

Clothing• More Layered

Driving• Avoid Driving

Sunscreen• Apply

Chamonix Mont Blanc 10-Days Weather Forecast

See Monthly

Today

-1°C

98 %

Tuesday

0°C

88 %

Wednesday

1°C

82 %

Thursday

2°C

95 %

Friday

3°C

93 %

Saturday

3°C

86 %

Sunday

4°C

90 %

Monday

3°C

92 %

Tuesday

6°C

88 %

Wednesday

5°C

88 %

Today27 Oct

Heavy snow

Continuous heavy snowfall with a high of -1 °C. Winds will be strong at 9.7 km/h and humidity will reach 98%.

1°C / -5°C

Humi.98 %

Prec.43.63 mm

Sunrise

07:07 AM

10hrs 20min

Sunset

05:27 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Mist

-3 °C

97 %

5.4 kmph / SSW

Feels -4.7 °C

Cover 74 %

Visibility 2 km

1 AM

Freezing fog

-4 °C

98 %

6.1 kmph / S

Feels -6.9 °C

Cover 90 %

Visibility 0 km

2 AM

Mist

-5 °C

97 %

6.5 kmph / S

Feels -7.8 °C

Cover 95 %

Visibility 2 km

3 AM

Overcast

6 °C

93 %

6.1 kmph / S

Feels -7.6 °C

Cover 100 %

Visibility 10 km

4 AM

Light snow

-4 °C

93 %

5.8 kmph / SSW

Feels -6.9 °C

Cover 100 %

Visibility 10 km

5 AM

Heavy snow

-4 °C

95 %

6.8 kmph / S

Feels -7.4 °C

Cover 87 %

Visibility 2 km

6 AM

Heavy snow

-4 °C

97 %

7.9 kmph / S

Feels -7.9 °C

Cover 100 %

Visibility 2 km

7 AM

Heavy snow

-3 °C

98 %

8.3 kmph / S

Feels -6.7 °C

Cover 100 %

Visibility 2 km

8 AM

Heavy snow

-2 °C

98 %

8.6 kmph / S

Feels -5.4 °C

Cover 100 %

Visibility 2 km

9 AM

Heavy snow

-1 °C

98 %

0.1

8.3 kmph / SSW

Feels -4.4 °C

Cover 100 %

Visibility 2 km

10 AM

Heavy snow

-1 °C

99 %

0.2

8.3 kmph / SSW

Feels -4.3 °C

Cover 100 %

Visibility 2 km

11 AM

Heavy snow

-1 °C

99 %

0.3

8.6 kmph / SSW

Feels -4 °C

Cover 100 %

Visibility 2 km

12 PM

Heavy snow

0 °C

99 %

0.3

7.9 kmph / SSW

Feels -3.2 °C

Cover 100 %

Visibility 2 km

1 PM

Heavy snow

0 °C

99 %

0.3

7.6 kmph / SW

Feels -2.6 °C

Cover 100 %

Visibility 2 km

2 PM

Heavy snow

1 °C

100 %

0.2

8.3 kmph / SW

Feels -2 °C

Cover 100 %

Visibility 2 km

3 PM

Moderate or heavy sleet

1 °C

100 %

0.1

8.6 kmph / SW

Feels -1.9 °C

Cover 100 %

Visibility 6 km

4 PM

Moderate or heavy sleet

1 °C

100 %

0.1

9 kmph / WSW

Feels -1.7 °C

Cover 100 %

Visibility 6 km

5 PM

Moderate or heavy sleet

1 °C

100 %

9 kmph / WSW

Feels -1.7 °C

Cover 100 %

Visibility 6 km

6 PM

Moderate or heavy sleet

1 °C

100 %

7.6 kmph / WSW

Feels -1.6 °C

Cover 100 %

Visibility 6 km

7 PM

Moderate rain

1 °C

100 %

9.7 kmph / WSW

Feels -1.9 °C

Cover 100 %

Visibility 7 km

8 PM

Moderate rain

1 °C

100 %

3.2 kmph / W

Feels 0.8 °C

Cover 100 %

Visibility 7 km

9 PM

Moderate rain

1 °C

100 %

4.3 kmph / W

Feels 0.4 °C

Cover 100 %

Visibility 7 km

10 PM

Light rain

1 °C

100 %

5.8 kmph / WSW

Feels -0.4 °C

Cover 100 %

Visibility 9 km

11 PM

Light drizzle

1 °C

100 %

6.1 kmph / SW

Feels -0.6 °C

Cover 100 %

Visibility 2 km

Today

-1°C

98 %

Tuesday

0°C

88 %

Wednesday

1°C

82 %

Thursday

2°C

95 %

Friday

3°C

93 %

Saturday

3°C

86 %

Sunday

4°C

90 %

Monday

3°C

92 %

Tuesday

6°C

88 %

Wednesday

5°C

88 %

Temp-4 °C

ConditionLight snow

Humidity93 %

Feels-6.9 °C

Cover100 %

Visibility10 km

Wind Speed & Dir.5.8 kmph / SSW

UV0

Chamonix Mont Blanc 30-Days (October 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Wed.

12°0 °C

2Thu.

12°-1 °C

3Fri.

13°0 °C

4Sat.

17°3 °C

5Sun.

7°-3 °C

6Mon.

12°-3 °C

7Tue.

16°1 °C

8Wed.

17°3 °C

9Thu.

14°4 °C

10Fri.

16°5 °C

11Sat.

18°4 °C

12Sun.

17°4 °C

13Mon.

16°3 °C

14Tue.

15°2 °C

15Wed.

14°1 °C

16Thu.

13°0 °C

17Fri.

13°0 °C

18Sat.

14°0 °C

19Sun.

14°1 °C

20Mon.

7°3 °C

21Tue.

11°2 °C

22Wed.

12°4 °C

23Thu.

7°-1 °C

24Fri.

4°-3 °C

25Sat.

5°0 °C

26Sun.

3°-4 °C

27Today

1°-5 °C

28Tue.

6°-5 °C

29Wed.

7°-4 °C

30Thu.

7°0 °C

31Fri.

9°0 °C

OctoberWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Chamonix Mont Blanc consist of 11 sunny days, 3 cloudy days, 14 rainy days, and 3 snowy days.

Chamonix Mont Blanc's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Chamonix

6 °C

Overcast

81%

9.7 kmph / SW

Chamonix Route Blanche

6 °C

Overcast

81%

9.7 kmph / SW

Passy

6 °C

Overcast

93%

7.6 kmph / SSW

Passy Chedde

6 °C

Overcast

93%

7.9 kmph / SSW

Passy Les Granges

6 °C

Overcast

93%

7.6 kmph / SSW

Sallanches Racgie

6 °C

Overcast

93%

6.1 kmph / S

France's Hottest Cities - October 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Le Francois, France

27 °C

Moderate rain

84%

17.6 kmph / E

Fort De France, France

27 °C

Moderate rain

84%

16.9 kmph / E

Bastia, France

16 °C

Clear

48%

15.8 kmph / W

Boulogne Sur Mer, France

14 °C

Partly cloudy

77%

40 kmph / WNW

Abbeville, France

14 °C

Partly cloudy

77%

33.8 kmph / WNW

Calais, France

14 °C

Partly cloudy

77%

43.9 kmph / WNW

Contes, France

14 °C

Clear

33%

18 kmph / NNW

Antibes, France

14 °C

Clear

33%

14 kmph / NNW

Boulogne-sur-Mer, France

14 °C

Partly cloudy

77%

40 kmph / WNW

10.

Nice, France

14 °C

Clear

33%

18 kmph / NNW

Last Updated: 27 Oct 2025, 02:19 AM

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Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Chamonix Mont Blanc Weather ConditionsCurrent Temperature Level

Chamonix Mont Blanc Weather Parameters

Chamonix Mont Blanc 10-Days Weather Forecast

Chamonix Mont Blanc 30-Days (October 2025) Weather Forecast

OctoberWeather Overview

No. of days:

Chamonix Mont Blanc's Locations Weather Conditions

France's Hottest Cities - October 2025

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Chamonix Mont Blanc Weather Conditions
Current Temperature Level