S
M
T
W
T
F
S
28
90°
72°
29
77°
64°
30
79°
59°
1
74°
54°
2
75°
53°
3
71°
50°
4
76°
59°
5
72°
56°
6
71°
60°
7
71°
55°
8
71°
54°
9
74°
56°
10
80°
58°
11
84°
61°
12
81°
58°
13
75°
55°
14
77°
59°
15
78°
60°
16
77°
59°
17
77°
57°
18
71°
54°
19
72°
56°
20
77°
58°
21
72°
58°
22
72°
57°
23
71°
53°
24
76°
59°
25
79°
60°
26
80°
62°
27
80°
61°
28
79°
60°
29
78°
59°
30
75°
55°
31
77°
61°
1
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Holzminden
Holzminden's July 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 50° and 62°. The average high for July is 76° 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 July weather will actually feel in Holzminden. See also: August | September | October.