S
M
T
W
T
F
S
26
66°
49°
27
66°
45°
28
63°
44°
29
63°
49°
30
66°
51°
31
69°
45°
1
63°
46°
2
62°
45°
3
62°
49°
4
63°
52°
5
69°
52°
6
69°
51°
7
65°
50°
8
68°
52°
9
69°
53°
10
69°
50°
11
65°
52°
12
69°
51°
13
68°
51°
14
69°
43°
15
62°
44°
16
66°
45°
17
67°
49°
18
67°
53°
19
69°
52°
20
66°
46°
21
61°
44°
22
60°
44°
23
60°
43°
24
61°
45°
25
66°
49°
26
65°
48°
27
59°
46°
28
61°
49°
29
65°
50°
30
64°
45°
31
59°
43°
1
59°
43°
2
58°
44°
3
Hist. Avg.
67°
52°
4
Hist. Avg.
67°
52°
5
Hist. Avg.
66°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lauterbrunnen
Lauterbrunnen's August 2026 forecast shows daily high temperatures ranging from 58° to 69°, with overnight lows between 43° and 53°. The average high for August is 65° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lauterbrunnen. See also: September | October | November.
