S
M
T
W
T
F
S
26
81°
68°
27
81°
66°
28
88°
59°
29
95°
61°
30
99°
61°
31
93°
63°
1
86°
63°
2
90°
66°
3
95°
66°
4
97°
66°
5
90°
64°
6
82°
66°
7
82°
61°
8
90°
61°
9
91°
63°
10
91°
59°
11
90°
66°
12
91°
64°
13
93°
61°
14
93°
57°
15
93°
57°
16
88°
61°
17
73°
63°
18
81°
64°
19
88°
64°
20
81°
64°
21
66°
55°
22
72°
52°
23
75°
50°
24
79°
54°
25
73°
57°
26
81°
59°
27
90°
63°
28
75°
59°
29
75°
54°
30
81°
57°
31
75°
59°
1
75°
52°
2
79°
52°
3
79°
54°
4
84°
55°
5
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Langenargen
Langenargen's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Langenargen. See also: September | October | November.