S
M
T
W
T
F
S
28
102°
79°
29
84°
72°
30
88°
70°
1
82°
66°
2
86°
63°
3
81°
61°
4
86°
59°
5
81°
68°
6
86°
63°
7
90°
64°
8
82°
70°
9
86°
63°
10
91°
63°
11
91°
66°
12
93°
66°
13
95°
72°
14
91°
73°
15
N/A
16
90°
68°
17
77°
63°
18
81°
58°
19
76°
54°
20
75°
54°
21
74°
57°
22
75°
57°
23
77°
58°
24
79°
58°
25
86°
62°
26
84°
61°
27
86°
63°
28
75°
62°
29
83°
63°
30
82°
62°
31
82°
62°
1
76°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Heidelberg-Kirchheim
Heidelberg-Kirchheim's July 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 54° and 68°. 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 Heidelberg-Kirchheim. See also: August | September | October.