S
M
T
W
T
F
S
28
99°
73°
29
84°
68°
30
90°
68°
1
82°
61°
2
84°
55°
3
75°
51°
4
79°
59°
5
73°
58°
6
77°
59°
7
76°
57°
8
73°
52°
9
79°
56°
10
83°
61°
11
87°
63°
12
89°
64°
13
88°
62°
14
87°
63°
15
88°
64°
16
80°
61°
17
81°
61°
18
78°
58°
19
79°
59°
20
80°
60°
21
74°
59°
22
74°
61°
23
78°
58°
24
80°
61°
25
82°
63°
26
83°
64°
27
83°
64°
28
82°
63°
29
81°
62°
30
79°
60°
31
81°
62°
1
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Gründau
Gründau's July 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 51° and 64°. The average high for July is 80° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Gründau. See also: August | September | October.