S
M
T
W
T
F
S
26
75°
56°
27
77°
56°
28
79°
56°
29
80°
57°
30
81°
57°
31
85°
64°
1
85°
63°
2
83°
56°
3
77°
59°
4
82°
65°
5
84°
64°
6
84°
62°
7
77°
57°
8
76°
60°
9
76°
59°
10
77°
58°
11
79°
58°
12
80°
56°
13
77°
57°
14
76°
56°
15
77°
57°
16
76°
56°
17
75°
55°
18
75°
54°
19
76°
54°
20
76°
57°
21
77°
55°
22
77°
55°
23
78°
54°
24
76°
57°
25
77°
57°
26
78°
56°
27
78°
59°
28
79°
58°
29
73°
56°
30
72°
54°
31
72°
52°
1
73°
52°
2
72°
50°
3
71°
51°
4
71°
53°
5
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Grünstadt
Grünstadt's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 50° and 65°. 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 Grünstadt. See also: September | October | November.