S
M
T
W
T
F
S
28
74°
61°
29
77°
60°
30
77°
52°
1
68°
52°
2
69°
56°
3
71°
58°
4
71°
58°
5
74°
62°
6
75°
54°
7
74°
55°
8
74°
59°
9
75°
56°
10
73°
54°
11
71°
53°
12
73°
54°
13
73°
53°
14
74°
54°
15
73°
54°
16
73°
53°
17
74°
55°
18
75°
58°
19
76°
62°
20
77°
63°
21
80°
57°
22
79°
60°
23
79°
57°
24
77°
56°
25
73°
55°
26
75°
55°
27
75°
62°
28
76°
62°
29
79°
63°
30
81°
58°
31
79°
63°
1
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grand Bend
Grand Bend's July 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 52° and 63°. The average high for July is 75° with an average low of 57°. 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 Grand Bend. See also: August | September | October.