S
M
T
W
T
F
S
28
81°
54°
29
81°
57°
30
86°
70°
1
85°
70°
2
84°
62°
3
81°
65°
4
N/A
5
76°
62°
6
80°
60°
7
81°
59°
8
81°
65°
9
75°
60°
10
77°
57°
11
78°
57°
12
76°
59°
13
79°
59°
14
78°
60°
15
77°
59°
16
80°
62°
17
78°
57°
18
71°
55°
19
73°
60°
20
70°
54°
21
71°
54°
22
70°
56°
23
71°
59°
24
73°
59°
25
75°
60°
26
73°
59°
27
71°
58°
28
74°
61°
29
78°
61°
30
76°
60°
31
76°
61°
1
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Owen Sound
Owen Sound's July 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 54° and 65°. The average high for July is 76° 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 Owen Sound. See also: August | September | October.