S
M
T
W
T
F
S
28
91°
72°
29
79°
64°
30
81°
61°
1
75°
61°
2
75°
55°
3
72°
54°
4
71°
59°
5
68°
54°
6
69°
58°
7
74°
55°
8
71°
53°
9
75°
53°
10
80°
55°
11
82°
58°
12
83°
59°
13
82°
58°
14
83°
58°
15
84°
59°
16
85°
60°
17
77°
58°
18
76°
59°
19
75°
55°
20
69°
52°
21
69°
52°
22
70°
54°
23
69°
52°
24
70°
52°
25
70°
55°
26
69°
53°
27
71°
54°
28
70°
53°
29
75°
60°
30
78°
60°
31
77°
56°
1
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hildesheim
Hildesheim's July 2026 forecast shows daily high temperatures ranging from 68° to 85°, with overnight lows between 52° and 60°. The average high for July is 75° with an average low of 56°. 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 Hildesheim. See also: August | September | October.