S
M
T
W
T
F
S
26
74°
51°
27
79°
52°
28
80°
53°
29
83°
55°
30
81°
54°
31
87°
61°
1
88°
61°
2
87°
58°
3
84°
52°
4
83°
59°
5
85°
60°
6
86°
59°
7
85°
53°
8
79°
51°
9
78°
53°
10
84°
54°
11
85°
58°
12
84°
53°
13
78°
51°
14
77°
54°
15
78°
55°
16
77°
52°
17
77°
50°
18
76°
49°
19
76°
51°
20
77°
52°
21
76°
49°
22
76°
50°
23
75°
50°
24
75°
51°
25
76°
51°
26
77°
55°
27
77°
53°
28
74°
54°
29
76°
50°
30
74°
47°
31
73°
50°
1
73°
48°
2
74°
47°
3
72°
46°
4
72°
49°
5
73°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rotthalmünster
Rotthalmünster's August 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 46° and 61°. The average high for August is 79° with an average low of 53°. 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 Rotthalmünster. See also: September | October | November.