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
87°
63°
8
80°
58°
9
88°
59°
10
91°
61°
11
92°
61°
12
92°
61°
13
94°
62°
14
93°
61°
15
93°
64°
16
91°
62°
17
85°
61°
18
87°
61°
19
84°
61°
20
81°
59°
21
72°
54°
22
77°
59°
23
71°
56°
24
72°
56°
25
72°
56°
26
73°
56°
27
77°
60°
28
77°
57°
29
72°
55°
30
72°
56°
31
73°
59°
1
74°
61°
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 71° to 94°, with overnight lows between 54° and 64°. The average high for July is 81° with an average low of 59°. 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.