S
M
T
W
T
F
S
28
96°
68°
29
86°
62°
30
84°
60°
1
76°
57°
2
79°
56°
3
78°
57°
4
77°
56°
5
80°
55°
6
79°
55°
7
80°
56°
8
70°
53°
9
72°
56°
10
77°
61°
11
78°
60°
12
78°
61°
13
79°
61°
14
80°
60°
15
80°
61°
16
78°
59°
17
79°
60°
18
81°
62°
19
82°
62°
20
81°
61°
21
83°
63°
22
80°
62°
23
81°
63°
24
80°
62°
25
80°
61°
26
81°
63°
27
82°
63°
28
82°
62°
29
83°
64°
30
82°
63°
31
81°
63°
1
80°
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 70° to 96°, with overnight lows between 53° and 68°. The average high for July is 80° with an average low of 60°. 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.