S
M
T
W
T
F
S
28
100°
73°
29
81°
68°
30
N/A
1
79°
53°
2
81°
57°
3
77°
51°
4
79°
56°
5
82°
57°
6
83°
56°
7
87°
59°
8
86°
58°
9
87°
58°
10
90°
59°
11
91°
61°
12
92°
60°
13
80°
62°
14
81°
62°
15
80°
61°
16
79°
61°
17
79°
63°
18
80°
62°
19
76°
59°
20
75°
60°
21
77°
60°
22
81°
62°
23
82°
63°
24
81°
62°
25
82°
63°
26
83°
64°
27
84°
65°
28
85°
64°
29
84°
65°
30
84°
65°
31
83°
64°
1
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Helmstadt
Helmstadt's July 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 51° and 65°. The average high for July is 82° with an average low of 61°. 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 Helmstadt. See also: August | September | October.
