S
M
T
W
T
F
S
28
96°
73°
29
84°
69°
30
86°
64°
1
76°
61°
2
84°
55°
3
78°
59°
4
80°
52°
5
75°
63°
6
79°
60°
7
86°
64°
8
75°
63°
9
79°
56°
10
86°
54°
11
86°
58°
12
86°
58°
13
91°
60°
14
89°
60°
15
82°
57°
16
86°
63°
17
78°
59°
18
76°
55°
19
72°
51°
20
72°
50°
21
72°
51°
22
77°
54°
23
78°
56°
24
79°
57°
25
81°
59°
26
82°
56°
27
80°
61°
28
74°
60°
29
77°
62°
30
80°
61°
31
79°
56°
1
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Herlheim
Herlheim's July 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 50° and 63°. The average high for July is 79° 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 Herlheim. See also: August | September | October.