S
M
T
W
T
F
S
26
83°
64°
27
83°
64°
28
82°
63°
29
81°
62°
30
79°
60°
31
81°
62°
1
82°
63°
2
82°
63°
3
81°
62°
4
81°
62°
5
78°
60°
6
75°
56°
7
80°
61°
8
80°
59°
9
79°
61°
10
80°
62°
11
80°
61°
12
81°
62°
13
82°
63°
14
79°
57°
15
74°
56°
16
76°
58°
17
75°
55°
18
75°
59°
19
77°
58°
20
77°
56°
21
75°
53°
22
77°
52°
23
73°
52°
24
74°
59°
25
79°
53°
26
78°
52°
27
72°
51°
28
71°
50°
29
72°
52°
30
71°
53°
31
71°
51°
1
70°
51°
2
70°
55°
3
71°
50°
4
69°
50°
5
69°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gründau
Gründau's August 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 50° and 64°. The average high for August is 77° with an average low of 57°. 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 Gründau. See also: September | October | November.
