S
M
T
W
T
F
S
28
97°
73°
29
82°
70°
30
85°
67°
1
80°
64°
2
81°
57°
3
78°
56°
4
82°
58°
5
76°
66°
6
85°
60°
7
86°
63°
8
83°
58°
9
90°
59°
10
91°
61°
11
93°
60°
12
92°
61°
13
91°
59°
14
90°
61°
15
89°
60°
16
88°
59°
17
87°
61°
18
83°
59°
19
81°
58°
20
73°
54°
21
72°
54°
22
76°
56°
23
74°
54°
24
73°
56°
25
72°
58°
26
72°
57°
27
77°
56°
28
72°
54°
29
77°
59°
30
80°
61°
31
79°
57°
1
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grolsheim
Grolsheim's July 2026 forecast shows daily high temperatures ranging from 72° to 93°, with overnight lows between 54° and 63°. The average high for July is 82° with an average low of 58°. 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 Grolsheim. See also: August | September | October.