S
M
T
W
T
F
S
28
90°
66°
29
84°
64°
30
84°
61°
1
72°
57°
2
81°
52°
3
77°
52°
4
79°
48°
5
77°
54°
6
81°
59°
7
85°
63°
8
79°
57°
9
84°
56°
10
89°
57°
11
89°
56°
12
88°
58°
13
89°
58°
14
87°
58°
15
85°
57°
16
85°
58°
17
83°
59°
18
81°
58°
19
77°
57°
20
73°
56°
21
71°
56°
22
74°
60°
23
74°
56°
24
72°
58°
25
75°
60°
26
71°
58°
27
76°
58°
28
71°
56°
29
71°
57°
30
78°
63°
31
77°
60°
1
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Holzheim
Holzheim's July 2026 forecast shows daily high temperatures ranging from 71° to 89°, with overnight lows between 56° and 63°. The average high for July is 79° with an average low of 58°. 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 Holzheim. See also: August | September | October.