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
79°
66°
9
83°
59°
10
91°
61°
11
93°
61°
12
93°
61°
13
95°
64°
14
96°
66°
15
96°
64°
16
93°
65°
17
84°
61°
18
82°
60°
19
80°
59°
20
76°
57°
21
77°
58°
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 96°, with overnight lows between 55° and 66°. 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.