S
M
T
W
T
F
S
26
81°
61°
27
75°
55°
28
84°
50°
29
95°
52°
30
97°
61°
31
95°
61°
1
81°
64°
2
84°
61°
3
93°
59°
4
97°
64°
5
90°
66°
6
79°
64°
7
81°
57°
8
84°
52°
9
93°
54°
10
91°
63°
11
84°
57°
12
84°
59°
13
86°
52°
14
90°
48°
15
93°
54°
16
86°
68°
17
75°
55°
18
70°
55°
19
88°
61°
20
84°
59°
21
66°
55°
22
68°
50°
23
73°
45°
24
75°
46°
25
64°
55°
26
81°
57°
27
86°
61°
28
75°
61°
29
75°
50°
30
79°
59°
31
77°
59°
1
73°
54°
2
77°
48°
3
77°
52°
4
86°
59°
5
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sixtnitgern
Sixtnitgern'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 Sixtnitgern. See also: September | October | November.