Chamonix weather in August 2025
Mon
Tue
Wed
Thu
Fri
Sat
Sun
28 July
+20°+12°
29 July
+19°+11°
30 July
+20°+11°
31 July
+22°+11°
1 August
+23°+12°
2 August
+23°+12°
3 August
+22°+13°
4 August
+22°+12°
5 August
+21°+12°
6 August
+21°+12°
7 August
+21°+11°
8 August
+21°+11°
9 August
+20°+11°
10 August
+21°+12°
11 August
+21°+11°
12 August
+21°+11°
13 August
+21°+11°
14 August
+20°+11°
15 August
+19°+10°
16 August
+19°+10°
17 August
+22°+10°
18 August
+22°+11°
19 August
+22°+12°
20 August
+21°+12°
21 August
+23°+11°
22 August
+23°+11°
23 August
+22°+12°
24 August
+21°+12°
25 August
+21°+10°
26 August
+21°+11°
27 August
+20°+10°
28 August
+20°+10°
29 August
+20°+10°
30 August
+19°+10°
31 August
+18°+9°
Forecast in other regions
Paris
+27°
Ile-de-France
+27°
Marseille
+27°
Lyon
+29°
Toulouse
+27°
Nice
+28°
Nantes
+31°
Montpellier
+27°
Strasbourg
+24°
Bordeaux
+30°
Lille
+25°
Rouen
+27°
Rennes
+30°
Reims
+26°
Le Havre
+26°
Cergy-Pontoise
+26°
Saint-Etienne
+28°
Toulon
+28°
Angers
+30°
Grenoble
+29°
